Home / 22,561.35-33,844.92-10,545.11

Finding the Fourth Proportional to 22,561.35, 33,844.92 and 10,545.11

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Solution

The fourth proportional to 22,561.35, 33,844.92 and 10,545.11 is: 15,819.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,561.35 : 33,844.92 = 10,545.11 : x
  2. Step 2: Convert to fraction form
    22,561.35/33,844.92 = 10,545.11/x
  3. Step 3: Cross multiply
    22,561.35x = 33,844.92 × 10,545.11
  4. Step 4: Simplify right side
    22,561.35x = 356,898,528.50
  5. Step 5: Solve for x
    x = 356,898,528.50/22,561.35
  6. Step 6: Final answer
    x = 15,819.02

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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.