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Finding the Fourth Proportional to 42,681.43, 58,897.22 and 24,773.54

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Solution

The fourth proportional to 42,681.43, 58,897.22 and 24,773.54 is: 34,185.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,681.43 : 58,897.22 = 24,773.54 : x
  2. Step 2: Convert to fraction form
    42,681.43/58,897.22 = 24,773.54/x
  3. Step 3: Cross multiply
    42,681.43x = 58,897.22 × 24,773.54
  4. Step 4: Simplify right side
    42,681.43x = 1,459,092,635.56
  5. Step 5: Solve for x
    x = 1,459,092,635.56/42,681.43
  6. Step 6: Final answer
    x = 34,185.65

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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.