Home / 22,744.73-34,117.13-11,645.37

Finding the Fourth Proportional to 22,744.73, 34,117.13 and 11,645.37

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Solution

The fourth proportional to 22,744.73, 34,117.13 and 11,645.37 is: 17,468.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,744.73 : 34,117.13 = 11,645.37 : x
  2. Step 2: Convert to fraction form
    22,744.73/34,117.13 = 11,645.37/x
  3. Step 3: Cross multiply
    22,744.73x = 34,117.13 × 11,645.37
  4. Step 4: Simplify right side
    22,744.73x = 397,306,631.30
  5. Step 5: Solve for x
    x = 397,306,631.30/22,744.73
  6. Step 6: Final answer
    x = 17,468.07

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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.