The fourth proportional to 12, 14 and 18 is?

Sail E0 Webinar

Question

The fourth proportional to 12, 14 and 18 is?

Options:

A . 21

B . 20

C . 22

D . 28/3

Answer: Option A

(14*18)/12
= 21

Was this answer helpful ?

Next Question

Submit Solution

More Questions on This Topic :

Question 1. The proportion of copper and zinc in the brass is 13:7. How much zinc will there be in 100 kg of brass? ....

Question 2. Themean proportional between 4 and 9 is?....

Question 3. The ratio of the number of ladies to gents at a party was 1:2 but when 2 ladies and 2 gents left, the ratio became 1:3.....became 1:3. How many people were at the party originally?

Question 4. The first three terms of a proportion are 3, 9 and 12. The fourth term is? ....

Question 5. A 70 cm long wire is to be cut into two pieces so that one piece will be 2/5th of the other, how many centimeters will ....the other, how many centimeters will the shorter piece be?

Question 6. 96 is divided into two parts in such a way that seventh part of first and ninth part of second are equal. Find the smal....ninth part of second are equal. Find the smallest part?

Question 7. 1000 men have provisions for 15 days. If 200 more men join them, for how many days will the provisions last now? ....

Question 8. A garrison of 400 men had a provision for 31 days. After 28 days 280 persons re-enforcement leave the garrison. Find th....of days for which the remaining ration will be sufficient?

Question 9. A, B and C play a cricket match. The ratio of the runs scored by them in the match is A:B = 2:3 and B:C = 2:5. If the t....of them are 75, the runs scored by B are?

Question 10. The compound ratio of 2/3, 6/7, 1/3 and 1/8 is given by? ....

Chapter 1 - GLOBAL STEEL SCENARIO & INDIAN STEEL INDUSTRY Part 1 : (13-04-2024) INDUSTRY AND COMPANY AWARENESS (ICA)

Direction Sense Test Part 1 Reasoning (Hindi)

Chapter 1 - RMHP / OHP / OB & BP Part 1 : (14-02-2024) GPOE

Cube & Cuboid Part 1 Reasoning (Hindi)

Data Interpretation (DI) Basic Concept Reasoning (Hindi)

Counting Figures Part 1 Counting Of Straight Lines Reasoning (Hindi)

Sail E0 free webinar Webinars

Real Numbers Part 7 Class 10 Maths

Real Numbers Part 1 Class 10 Maths

Polynomials Part 1 Class 10 Maths

Pie Chart - Test Paper 1 Data Interpretation Reasoning & DI

Tabulation - Test Paper 2 Data Interpretation Reasoning & DI

Test Paper 1 Direction Sense Test Reasoning & DI

ICA , RDIC,GFM Free Modal Test Paper - Non - Technical Branch Old Syllabus 2022 - SAIL Junior Officer E0

GFM Combined 1 Free Revision Test SAIL JO E-0