Home / 63,207.77-94,812.26-25,760.25

Finding the Fourth Proportional to 63,207.77, 94,812.26 and 25,760.25

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Solution

The fourth proportional to 63,207.77, 94,812.26 and 25,760.25 is: 38,640.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,207.77 : 94,812.26 = 25,760.25 : x
  2. Step 2: Convert to fraction form
    63,207.77/94,812.26 = 25,760.25/x
  3. Step 3: Cross multiply
    63,207.77x = 94,812.26 × 25,760.25
  4. Step 4: Simplify right side
    63,207.77x = 2,442,387,391.86
  5. Step 5: Solve for x
    x = 2,442,387,391.86/63,207.77
  6. Step 6: Final answer
    x = 38,640.62

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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.