Home / 95,264.75-131,476.17-54,989.33

Finding the Fourth Proportional to 95,264.75, 131,476.17 and 54,989.33

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Solution

The fourth proportional to 95,264.75, 131,476.17 and 54,989.33 is: 75,891.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,264.75 : 131,476.17 = 54,989.33 : x
  2. Step 2: Convert to fraction form
    95,264.75/131,476.17 = 54,989.33/x
  3. Step 3: Cross multiply
    95,264.75x = 131,476.17 × 54,989.33
  4. Step 4: Simplify right side
    95,264.75x = 7,229,785,841.89
  5. Step 5: Solve for x
    x = 7,229,785,841.89/95,264.75
  6. Step 6: Final answer
    x = 75,891.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.