Home / 41,944.42-62,919.06-12,363.22

Finding the Fourth Proportional to 41,944.42, 62,919.06 and 12,363.22

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Solution

The fourth proportional to 41,944.42, 62,919.06 and 12,363.22 is: 18,545.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,944.42 : 62,919.06 = 12,363.22 : x
  2. Step 2: Convert to fraction form
    41,944.42/62,919.06 = 12,363.22/x
  3. Step 3: Cross multiply
    41,944.42x = 62,919.06 × 12,363.22
  4. Step 4: Simplify right side
    41,944.42x = 777,882,180.97
  5. Step 5: Solve for x
    x = 777,882,180.97/41,944.42
  6. Step 6: Final answer
    x = 18,545.55

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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.