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Finding the Fourth Proportional to 59,862.33, 82,608.31 and 33,004.87

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Solution

The fourth proportional to 59,862.33, 82,608.31 and 33,004.87 is: 45,545.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,862.33 : 82,608.31 = 33,004.87 : x
  2. Step 2: Convert to fraction form
    59,862.33/82,608.31 = 33,004.87/x
  3. Step 3: Cross multiply
    59,862.33x = 82,608.31 × 33,004.87
  4. Step 4: Simplify right side
    59,862.33x = 2,726,476,181.55
  5. Step 5: Solve for x
    x = 2,726,476,181.55/59,862.33
  6. Step 6: Final answer
    x = 45,545.78

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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.