Home / 22,226.70-33,324.30-11,125.41

Finding the Fourth Proportional to 22,226.70, 33,324.30 and 11,125.41

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Solution

The fourth proportional to 22,226.70, 33,324.30 and 11,125.41 is: 16,680.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,226.70 : 33,324.30 = 11,125.41 : x
  2. Step 2: Convert to fraction form
    22,226.70/33,324.30 = 11,125.41/x
  3. Step 3: Cross multiply
    22,226.70x = 33,324.30 × 11,125.41
  4. Step 4: Simplify right side
    22,226.70x = 370,746,500.46
  5. Step 5: Solve for x
    x = 370,746,500.46/22,226.70
  6. Step 6: Final answer
    x = 16,680.23

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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.