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Finding the Fourth Proportional to 59,697.03, 82,381.31 and 32,839.58

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Solution

The fourth proportional to 59,697.03, 82,381.31 and 32,839.58 is: 45,318.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,697.03 : 82,381.31 = 32,839.58 : x
  2. Step 2: Convert to fraction form
    59,697.03/82,381.31 = 32,839.58/x
  3. Step 3: Cross multiply
    59,697.03x = 82,381.31 × 32,839.58
  4. Step 4: Simplify right side
    59,697.03x = 2,705,367,044.15
  5. Step 5: Solve for x
    x = 2,705,367,044.15/59,697.03
  6. Step 6: Final answer
    x = 45,318.29

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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.