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Finding the Fourth Proportional to 42,877.01, 59,172.05 and 24,014.27

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Solution

The fourth proportional to 42,877.01, 59,172.05 and 24,014.27 is: 33,140.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,877.01 : 59,172.05 = 24,014.27 : x
  2. Step 2: Convert to fraction form
    42,877.01/59,172.05 = 24,014.27/x
  3. Step 3: Cross multiply
    42,877.01x = 59,172.05 × 24,014.27
  4. Step 4: Simplify right side
    42,877.01x = 1,420,973,585.15
  5. Step 5: Solve for x
    x = 1,420,973,585.15/42,877.01
  6. Step 6: Final answer
    x = 33,140.69

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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.