Home / 63,627.82-95,296.38-30,371.29

Finding the Fourth Proportional to 63,627.82, 95,296.38 and 30,371.29

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Solution

The fourth proportional to 63,627.82, 95,296.38 and 30,371.29 is: 45,487.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,627.82 : 95,296.38 = 30,371.29 : x
  2. Step 2: Convert to fraction form
    63,627.82/95,296.38 = 30,371.29/x
  3. Step 3: Cross multiply
    63,627.82x = 95,296.38 × 30,371.29
  4. Step 4: Simplify right side
    63,627.82x = 2,894,273,754.69
  5. Step 5: Solve for x
    x = 2,894,273,754.69/63,627.82
  6. Step 6: Final answer
    x = 45,487.55

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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.