Home / 63,845.66-95,736.45-37,200.26

Finding the Fourth Proportional to 63,845.66, 95,736.45 and 37,200.26

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Solution

The fourth proportional to 63,845.66, 95,736.45 and 37,200.26 is: 55,781.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,845.66 : 95,736.45 = 37,200.26 : x
  2. Step 2: Convert to fraction form
    63,845.66/95,736.45 = 37,200.26/x
  3. Step 3: Cross multiply
    63,845.66x = 95,736.45 × 37,200.26
  4. Step 4: Simplify right side
    63,845.66x = 3,561,420,831.48
  5. Step 5: Solve for x
    x = 3,561,420,831.48/63,845.66
  6. Step 6: Final answer
    x = 55,781.72

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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.