Home / 22,248.18-33,371.22-6,452.73

Finding the Fourth Proportional to 22,248.18, 33,371.22 and 6,452.73

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Solution

The fourth proportional to 22,248.18, 33,371.22 and 6,452.73 is: 9,678.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,248.18 : 33,371.22 = 6,452.73 : x
  2. Step 2: Convert to fraction form
    22,248.18/33,371.22 = 6,452.73/x
  3. Step 3: Cross multiply
    22,248.18x = 33,371.22 × 6,452.73
  4. Step 4: Simplify right side
    22,248.18x = 215,335,472.43
  5. Step 5: Solve for x
    x = 215,335,472.43/22,248.18
  6. Step 6: Final answer
    x = 9,678.79

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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.