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Finding the Fourth Proportional to 59,008.92, 81,434.28 and 32,152.56

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Solution

The fourth proportional to 59,008.92, 81,434.28 and 32,152.56 is: 44,371.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,008.92 : 81,434.28 = 32,152.56 : x
  2. Step 2: Convert to fraction form
    59,008.92/81,434.28 = 32,152.56/x
  3. Step 3: Cross multiply
    59,008.92x = 81,434.28 × 32,152.56
  4. Step 4: Simplify right side
    59,008.92x = 2,618,320,573.76
  5. Step 5: Solve for x
    x = 2,618,320,573.76/59,008.92
  6. Step 6: Final answer
    x = 44,371.61

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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.