Home / 63,619.38-95,399.45-23,610.50

Finding the Fourth Proportional to 63,619.38, 95,399.45 and 23,610.50

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Solution

The fourth proportional to 63,619.38, 95,399.45 and 23,610.50 is: 35,404.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,619.38 : 95,399.45 = 23,610.50 : x
  2. Step 2: Convert to fraction form
    63,619.38/95,399.45 = 23,610.50/x
  3. Step 3: Cross multiply
    63,619.38x = 95,399.45 × 23,610.50
  4. Step 4: Simplify right side
    63,619.38x = 2,252,429,011.75
  5. Step 5: Solve for x
    x = 2,252,429,011.75/63,619.38
  6. Step 6: Final answer
    x = 35,404.76

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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.