Home / 27,517.96-41,301.24-15,049.36

Finding the Fourth Proportional to 27,517.96, 41,301.24 and 15,049.36

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Solution

The fourth proportional to 27,517.96, 41,301.24 and 15,049.36 is: 22,587.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,517.96 : 41,301.24 = 15,049.36 : x
  2. Step 2: Convert to fraction form
    27,517.96/41,301.24 = 15,049.36/x
  3. Step 3: Cross multiply
    27,517.96x = 41,301.24 × 15,049.36
  4. Step 4: Simplify right side
    27,517.96x = 621,557,229.21
  5. Step 5: Solve for x
    x = 621,557,229.21/27,517.96
  6. Step 6: Final answer
    x = 22,587.33

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1.5x scale

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.