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Finding the Fourth Proportional to 67,801.68, 93,566.52 and 37,591.92

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Solution

The fourth proportional to 67,801.68, 93,566.52 and 37,591.92 is: 51,876.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,801.68 : 93,566.52 = 37,591.92 : x
  2. Step 2: Convert to fraction form
    67,801.68/93,566.52 = 37,591.92/x
  3. Step 3: Cross multiply
    67,801.68x = 93,566.52 × 37,591.92
  4. Step 4: Simplify right side
    67,801.68x = 3,517,345,134.52
  5. Step 5: Solve for x
    x = 3,517,345,134.52/67,801.68
  6. Step 6: Final answer
    x = 51,876.96

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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.