Home / 63,627.91-95,296.47-30,371.32

Finding the Fourth Proportional to 63,627.91, 95,296.47 and 30,371.32

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Solution

The fourth proportional to 63,627.91, 95,296.47 and 30,371.32 is: 45,487.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,627.91 : 95,296.47 = 30,371.32 : x
  2. Step 2: Convert to fraction form
    63,627.91/95,296.47 = 30,371.32/x
  3. Step 3: Cross multiply
    63,627.91x = 95,296.47 × 30,371.32
  4. Step 4: Simplify right side
    63,627.91x = 2,894,279,585.24
  5. Step 5: Solve for x
    x = 2,894,279,585.24/63,627.91
  6. Step 6: Final answer
    x = 45,487.58

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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.