If 3 , 60 , 62 , and y are in proportion, then the value of y is:

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  1. 1245
  2. 1234
  3. 1249
  4. 1240

Answer (Detailed Solution Below)

Option 4 : 1240
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Detailed Solution

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Given:

3, 60, 62, and y are in proportion

Formula used:

If a, b, c, and d are in proportion, then a/b = c/d

Calculation:

3/60 = 62/y

⇒ 3 × y = 60 × 62

⇒ 3y = 3720

⇒ y = 3720 / 3

⇒ y = 1240

∴ The correct answer is option (4).

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