Home / 63,677.56-95,535.42-25,707.28

Finding the Fourth Proportional to 63,677.56, 95,535.42 and 25,707.28

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Solution

The fourth proportional to 63,677.56, 95,535.42 and 25,707.28 is: 38,568.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,677.56 : 95,535.42 = 25,707.28 : x
  2. Step 2: Convert to fraction form
    63,677.56/95,535.42 = 25,707.28/x
  3. Step 3: Cross multiply
    63,677.56x = 95,535.42 × 25,707.28
  4. Step 4: Simplify right side
    63,677.56x = 2,455,955,791.86
  5. Step 5: Solve for x
    x = 2,455,955,791.86/63,677.56
  6. Step 6: Final answer
    x = 38,568.62

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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.