Home / 22,414.18-33,626.07-11,175.61

Finding the Fourth Proportional to 22,414.18, 33,626.07 and 11,175.61

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Solution

The fourth proportional to 22,414.18, 33,626.07 and 11,175.61 is: 16,765.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,414.18 : 33,626.07 = 11,175.61 : x
  2. Step 2: Convert to fraction form
    22,414.18/33,626.07 = 11,175.61/x
  3. Step 3: Cross multiply
    22,414.18x = 33,626.07 × 11,175.61
  4. Step 4: Simplify right side
    22,414.18x = 375,791,844.15
  5. Step 5: Solve for x
    x = 375,791,844.15/22,414.18
  6. Step 6: Final answer
    x = 16,765.81

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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.