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Finding the Fourth Proportional to 59,542.25, 82,167.98 and 32,685.21

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Solution

The fourth proportional to 59,542.25, 82,167.98 and 32,685.21 is: 45,105.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,542.25 : 82,167.98 = 32,685.21 : x
  2. Step 2: Convert to fraction form
    59,542.25/82,167.98 = 32,685.21/x
  3. Step 3: Cross multiply
    59,542.25x = 82,167.98 × 32,685.21
  4. Step 4: Simplify right side
    59,542.25x = 2,685,677,518.15
  5. Step 5: Solve for x
    x = 2,685,677,518.15/59,542.25
  6. Step 6: Final answer
    x = 45,105.41

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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.