Home / 22,760.92-34,142.46-11,060.20

Finding the Fourth Proportional to 22,760.92, 34,142.46 and 11,060.20

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Solution

The fourth proportional to 22,760.92, 34,142.46 and 11,060.20 is: 16,590.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,760.92 : 34,142.46 = 11,060.20 : x
  2. Step 2: Convert to fraction form
    22,760.92/34,142.46 = 11,060.20/x
  3. Step 3: Cross multiply
    22,760.92x = 34,142.46 × 11,060.20
  4. Step 4: Simplify right side
    22,760.92x = 377,622,436.09
  5. Step 5: Solve for x
    x = 377,622,436.09/22,760.92
  6. Step 6: Final answer
    x = 16,590.82

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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.