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Finding the Fourth Proportional to 59,035.96, 81,469.56 and 32,178.52

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Solution

The fourth proportional to 59,035.96, 81,469.56 and 32,178.52 is: 44,406.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,035.96 : 81,469.56 = 32,178.52 : x
  2. Step 2: Convert to fraction form
    59,035.96/81,469.56 = 32,178.52/x
  3. Step 3: Cross multiply
    59,035.96x = 81,469.56 × 32,178.52
  4. Step 4: Simplify right side
    59,035.96x = 2,621,569,865.85
  5. Step 5: Solve for x
    x = 2,621,569,865.85/59,035.96
  6. Step 6: Final answer
    x = 44,406.32

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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.