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Find the fourth proportional to 6, 36, 12.

A36

B72

C24

D94

Answer:

B. 72

Read Explanation:

Fourth proportional = d = (b × c)/a a = 6, b = 36 and c = 12 So, d = (36 × 12)/6 ⇒ d = 432/6 = 72


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