What is the fourth proportional of 21, 56, and 27?
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. 72.
Fourth proportion = (56 × 27)/21 = 72
SSC Selection Post 2022 PYQ — Question 52
SSC Selection Post - Graduation Level - 5 Aug 2022 - Shift 3 • Quantitative Aptitude • Q52