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Finding the Fourth Proportional to 59,735.28, 82,432.89 and 32,877.81

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Solution

The fourth proportional to 59,735.28, 82,432.89 and 32,877.81 is: 45,370.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,735.28 : 82,432.89 = 32,877.81 : x
  2. Step 2: Convert to fraction form
    59,735.28/82,432.89 = 32,877.81/x
  3. Step 3: Cross multiply
    59,735.28x = 82,432.89 × 32,877.81
  4. Step 4: Simplify right side
    59,735.28x = 2,710,212,895.17
  5. Step 5: Solve for x
    x = 2,710,212,895.17/59,735.28
  6. Step 6: Final answer
    x = 45,370.39

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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.