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The Fourth Proportional To 5, 8, 15 Is? |
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Answer» LET the fourth PROPORTIONAL to 5, 8, 15 be x. Then, 5 : 8 : 15 : x 5x = (8 x 15) x=(8*15)/5=24 Let the fourth proportional to 5, 8, 15 be x. Then, 5 : 8 : 15 : x 5x = (8 x 15) x=(8*15)/5=24 |
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