Question
Verify the following:
108 : 72 :: 129 : 86
108 : 72 :: 129 : 86
✓
Answer
We have 108 : 72 :: 129 : 86
Product of means = 72 × 129 = 9288
Product of extremes = 108 × 86 = 9288
Product of means = Product of extremes
Hence 108 : 72 :: 129 : 86 is verified.
Product of means = 72 × 129 = 9288
Product of extremes = 108 × 86 = 9288
Product of means = Product of extremes
Hence 108 : 72 :: 129 : 86 is verified.
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