Home / 17,537.88-24,210.78-11,260.92

Finding the Fourth Proportional to 17,537.88, 24,210.78 and 11,260.92

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Solution

The fourth proportional to 17,537.88, 24,210.78 and 11,260.92 is: 15,545.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,537.88 : 24,210.78 = 11,260.92 : x
  2. Step 2: Convert to fraction form
    17,537.88/24,210.78 = 11,260.92/x
  3. Step 3: Cross multiply
    17,537.88x = 24,210.78 × 11,260.92
  4. Step 4: Simplify right side
    17,537.88x = 272,635,656.72
  5. Step 5: Solve for x
    x = 272,635,656.72/17,537.88
  6. Step 6: Final answer
    x = 15,545.53

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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.