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Finding the Fourth Proportional to 59,229, 81,735.35 and 32,371.43

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Solution

The fourth proportional to 59,229, 81,735.35 and 32,371.43 is: 44,672.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,229 : 81,735.35 = 32,371.43 : x
  2. Step 2: Convert to fraction form
    59,229/81,735.35 = 32,371.43/x
  3. Step 3: Cross multiply
    59,229x = 81,735.35 × 32,371.43
  4. Step 4: Simplify right side
    59,229x = 2,645,889,590.52
  5. Step 5: Solve for x
    x = 2,645,889,590.52/59,229
  6. Step 6: Final answer
    x = 44,672.20

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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.