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Finding the Fourth Proportional to 42,871.56, 59,162.82 and 24,008.70

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Solution

The fourth proportional to 42,871.56, 59,162.82 and 24,008.70 is: 33,132.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,871.56 : 59,162.82 = 24,008.70 : x
  2. Step 2: Convert to fraction form
    42,871.56/59,162.82 = 24,008.70/x
  3. Step 3: Cross multiply
    42,871.56x = 59,162.82 × 24,008.70
  4. Step 4: Simplify right side
    42,871.56x = 1,420,422,396.53
  5. Step 5: Solve for x
    x = 1,420,422,396.53/42,871.56
  6. Step 6: Final answer
    x = 33,132.04

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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.