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Finding the Fourth Proportional to 42,882.86, 59,177.46 and 23,762.47

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Solution

The fourth proportional to 42,882.86, 59,177.46 and 23,762.47 is: 32,791.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,882.86 : 59,177.46 = 23,762.47 : x
  2. Step 2: Convert to fraction form
    42,882.86/59,177.46 = 23,762.47/x
  3. Step 3: Cross multiply
    42,882.86x = 59,177.46 × 23,762.47
  4. Step 4: Simplify right side
    42,882.86x = 1,406,202,617.93
  5. Step 5: Solve for x
    x = 1,406,202,617.93/42,882.86
  6. Step 6: Final answer
    x = 32,791.72

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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.