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Finding the Fourth Proportional to 73,314.46, 109,922.37 and 33,849.82

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Solution

The fourth proportional to 73,314.46, 109,922.37 and 33,849.82 is: 50,751.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,314.46 : 109,922.37 = 33,849.82 : x
  2. Step 2: Convert to fraction form
    73,314.46/109,922.37 = 33,849.82/x
  3. Step 3: Cross multiply
    73,314.46x = 109,922.37 × 33,849.82
  4. Step 4: Simplify right side
    73,314.46x = 3,720,852,438.47
  5. Step 5: Solve for x
    x = 3,720,852,438.47/73,314.46
  6. Step 6: Final answer
    x = 50,751.96

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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.