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Finding the Fourth Proportional to 59,502.56, 82,116 and 34,013.12

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Solution

The fourth proportional to 59,502.56, 82,116 and 34,013.12 is: 46,939.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,502.56 : 82,116 = 34,013.12 : x
  2. Step 2: Convert to fraction form
    59,502.56/82,116 = 34,013.12/x
  3. Step 3: Cross multiply
    59,502.56x = 82,116 × 34,013.12
  4. Step 4: Simplify right side
    59,502.56x = 2,793,021,361.92
  5. Step 5: Solve for x
    x = 2,793,021,361.92/59,502.56
  6. Step 6: Final answer
    x = 46,939.52

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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.