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Finding the Fourth Proportional to 42,847, 59,125.62 and 23,726.68

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Solution

The fourth proportional to 42,847, 59,125.62 and 23,726.68 is: 32,741.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,847 : 59,125.62 = 23,726.68 : x
  2. Step 2: Convert to fraction form
    42,847/59,125.62 = 23,726.68/x
  3. Step 3: Cross multiply
    42,847x = 59,125.62 × 23,726.68
  4. Step 4: Simplify right side
    42,847x = 1,402,854,665.54
  5. Step 5: Solve for x
    x = 1,402,854,665.54/42,847
  6. Step 6: Final answer
    x = 32,741.02

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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.