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Finding the Fourth Proportional to 60,613.32, 83,650.14 and 33,760.20

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Solution

The fourth proportional to 60,613.32, 83,650.14 and 33,760.20 is: 46,591.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,613.32 : 83,650.14 = 33,760.20 : x
  2. Step 2: Convert to fraction form
    60,613.32/83,650.14 = 33,760.20/x
  3. Step 3: Cross multiply
    60,613.32x = 83,650.14 × 33,760.20
  4. Step 4: Simplify right side
    60,613.32x = 2,824,045,456.43
  5. Step 5: Solve for x
    x = 2,824,045,456.43/60,613.32
  6. Step 6: Final answer
    x = 46,591.17

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.