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Finding the Fourth Proportional to 73,325.96, 110,061.84 and 33,891.92

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Solution

The fourth proportional to 73,325.96, 110,061.84 and 33,891.92 is: 50,871.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,325.96 : 110,061.84 = 33,891.92 : x
  2. Step 2: Convert to fraction form
    73,325.96/110,061.84 = 33,891.92/x
  3. Step 3: Cross multiply
    73,325.96x = 110,061.84 × 33,891.92
  4. Step 4: Simplify right side
    73,325.96x = 3,730,207,076.33
  5. Step 5: Solve for x
    x = 3,730,207,076.33/73,325.96
  6. Step 6: Final answer
    x = 50,871.58

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.