Home / 36,149.29-54,016.73-27,553.17

Finding the Fourth Proportional to 36,149.29, 54,016.73 and 27,553.17

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Solution

The fourth proportional to 36,149.29, 54,016.73 and 27,553.17 is: 41,171.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,149.29 : 54,016.73 = 27,553.17 : x
  2. Step 2: Convert to fraction form
    36,149.29/54,016.73 = 27,553.17/x
  3. Step 3: Cross multiply
    36,149.29x = 54,016.73 × 27,553.17
  4. Step 4: Simplify right side
    36,149.29x = 1,488,332,144.53
  5. Step 5: Solve for x
    x = 1,488,332,144.53/36,149.29
  6. Step 6: Final answer
    x = 41,171.82

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.