Find the fourth number which is proportional to 8, 18, 24

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KPTCL Assistant Exam (Mescom) SLOT1 2017 click here to view all questions

Find the fourth number which is proportional to 8, 18, 24.

A28

B72

C48

D54

prakash ? Oct 19 '2017 at 14:17

Answer is : 54

Explanation:

8 :18 = 24 :x

\(\frac{8}{18} = \frac{24}{x}\)

\(x = \frac{24 \times 18}{8}\)

\(x = 54\)

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Answer is : 54 Explanation: 8 :18 = 24 :x \(\frac{8}{18} = \frac{24}{x}\) \(x = \frac{24 \times 18}{8}\) \(x = 54\) prakash ? answered Oct 19 '2017 at 14:17 All Comments

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