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Finding the Fourth Proportional to 59,734.38, 82,432.82 and 32,876.31

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Solution

The fourth proportional to 59,734.38, 82,432.82 and 32,876.31 is: 45,368.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,734.38 : 82,432.82 = 32,876.31 : x
  2. Step 2: Convert to fraction form
    59,734.38/82,432.82 = 32,876.31/x
  3. Step 3: Cross multiply
    59,734.38x = 82,432.82 × 32,876.31
  4. Step 4: Simplify right side
    59,734.38x = 2,710,087,335.81
  5. Step 5: Solve for x
    x = 2,710,087,335.81/59,734.38
  6. Step 6: Final answer
    x = 45,368.97

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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.