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SSC Selection Post 2022 PYQ — Question 69

SSC Selection Post - Matriculation Level 2022 - 2 Aug 2022 - Shift 1 • Quantitative Aptitude • Q69

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The fourth proportional of 24, 32 and 36 is:

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Correct answer: A

Explanation

The correct answer is option 1 i.e. 48.

Let , fourth proportional be x.

 2432=36x⇒24x=32×36⇒x=32×3624=48\frac{24}{32} = \frac{36}{x} \Rightarrow 24x = 32 \times 36 \Rightarrow x = \frac{32 \times 36}{24} = 48