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Finding the Fourth Proportional to 62,513.56, 93,881.04 and 59,930.38

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Solution

The fourth proportional to 62,513.56, 93,881.04 and 59,930.38 is: 90,001.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,513.56 : 93,881.04 = 59,930.38 : x
  2. Step 2: Convert to fraction form
    62,513.56/93,881.04 = 59,930.38/x
  3. Step 3: Cross multiply
    62,513.56x = 93,881.04 × 59,930.38
  4. Step 4: Simplify right side
    62,513.56x = 5,626,326,402.00
  5. Step 5: Solve for x
    x = 5,626,326,402.00/62,513.56
  6. Step 6: Final answer
    x = 90,001.70

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.