Home / 44,912.66-67,350.43-15,332.87

Finding the Fourth Proportional to 44,912.66, 67,350.43 and 15,332.87

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Solution

The fourth proportional to 44,912.66, 67,350.43 and 15,332.87 is: 22,992.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,912.66 : 67,350.43 = 15,332.87 : x
  2. Step 2: Convert to fraction form
    44,912.66/67,350.43 = 15,332.87/x
  3. Step 3: Cross multiply
    44,912.66x = 67,350.43 × 15,332.87
  4. Step 4: Simplify right side
    44,912.66x = 1,032,675,387.63
  5. Step 5: Solve for x
    x = 1,032,675,387.63/44,912.66
  6. Step 6: Final answer
    x = 22,992.97

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Why These Related Problems?

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