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Finding the Fourth Proportional to 59,697.71, 82,385.61 and 32,839.73

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Solution

The fourth proportional to 59,697.71, 82,385.61 and 32,839.73 is: 45,320.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,697.71 : 82,385.61 = 32,839.73 : x
  2. Step 2: Convert to fraction form
    59,697.71/82,385.61 = 32,839.73/x
  3. Step 3: Cross multiply
    59,697.71x = 82,385.61 × 32,839.73
  4. Step 4: Simplify right side
    59,697.71x = 2,705,521,188.29
  5. Step 5: Solve for x
    x = 2,705,521,188.29/59,697.71
  6. Step 6: Final answer
    x = 45,320.35

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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.