Home / 17,545.88-24,212.92-9,588.15

Finding the Fourth Proportional to 17,545.88, 24,212.92 and 9,588.15

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Solution

The fourth proportional to 17,545.88, 24,212.92 and 9,588.15 is: 13,231.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,545.88 : 24,212.92 = 9,588.15 : x
  2. Step 2: Convert to fraction form
    17,545.88/24,212.92 = 9,588.15/x
  3. Step 3: Cross multiply
    17,545.88x = 24,212.92 × 9,588.15
  4. Step 4: Simplify right side
    17,545.88x = 232,157,121.49
  5. Step 5: Solve for x
    x = 232,157,121.49/17,545.88
  6. Step 6: Final answer
    x = 13,231.43

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1.5x scale

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.