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Finding the Fourth Proportional to 59,025.47, 81,454.05 and 32,168.16

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Solution

The fourth proportional to 59,025.47, 81,454.05 and 32,168.16 is: 44,391.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,025.47 : 81,454.05 = 32,168.16 : x
  2. Step 2: Convert to fraction form
    59,025.47/81,454.05 = 32,168.16/x
  3. Step 3: Cross multiply
    59,025.47x = 81,454.05 × 32,168.16
  4. Step 4: Simplify right side
    59,025.47x = 2,620,226,913.05
  5. Step 5: Solve for x
    x = 2,620,226,913.05/59,025.47
  6. Step 6: Final answer
    x = 44,391.47

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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.