The fourth proportional to 0.2, 0.12 and 0.3 is ?

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Mathematics

asked Sep 07, 2023 at 09:12

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Answer 1

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Let 0.2 : 0.12 : : 0.3 : N ∵ 0.2 x N = 0.12 x 0.3 ∴ N = (0.12 x 0.3) / 0.2 = 0.18

answered Sep 07, 2023 at 09:12

A

Answer 2

Let 0.2 : 0.12 : : 0.3 : N ∵ 0.2 x N = 0.12 x 0.3 ∴ N = (0.12 x 0.3) / 0.2 = 0.18

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