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Finding the Fourth Proportional to 59,068, 81,513.84 and 32,572

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Solution

The fourth proportional to 59,068, 81,513.84 and 32,572 is: 44,949.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,068 : 81,513.84 = 32,572 : x
  2. Step 2: Convert to fraction form
    59,068/81,513.84 = 32,572/x
  3. Step 3: Cross multiply
    59,068x = 81,513.84 × 32,572
  4. Step 4: Simplify right side
    59,068x = 2,655,068,796.48
  5. Step 5: Solve for x
    x = 2,655,068,796.48/59,068
  6. Step 6: Final answer
    x = 44,949.36

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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.