SSC GD 2023 PYQ — Question 59

The Correct answer is option 2 i.e. 26.01 m.

Given that

The fourth proportional to 11.6 m, 9.2 m, 32.8 m

Let a, b, c, and d are in proportion

then the fourth proportional, d = bc/a

Given, a = 11.6 m

b = 9.2 m

c = 32.8 m

According to the question;

⇒ d = bc/a

⇒ d = (9.2 × 32.8/11.6) = 26.01 m