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Finding the Fourth Proportional to 59,171.49, 81,657.69 and 32,314.92

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Solution

The fourth proportional to 59,171.49, 81,657.69 and 32,314.92 is: 44,595.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,171.49 : 81,657.69 = 32,314.92 : x
  2. Step 2: Convert to fraction form
    59,171.49/81,657.69 = 32,314.92/x
  3. Step 3: Cross multiply
    59,171.49x = 81,657.69 × 32,314.92
  4. Step 4: Simplify right side
    59,171.49x = 2,638,761,719.73
  5. Step 5: Solve for x
    x = 2,638,761,719.73/59,171.49
  6. Step 6: Final answer
    x = 44,595.15

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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.