Home / 41,864.80-62,723.40-22,099.81

Finding the Fourth Proportional to 41,864.80, 62,723.40 and 22,099.81

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Solution

The fourth proportional to 41,864.80, 62,723.40 and 22,099.81 is: 33,110.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,864.80 : 62,723.40 = 22,099.81 : x
  2. Step 2: Convert to fraction form
    41,864.80/62,723.40 = 22,099.81/x
  3. Step 3: Cross multiply
    41,864.80x = 62,723.40 × 22,099.81
  4. Step 4: Simplify right side
    41,864.80x = 1,386,175,222.55
  5. Step 5: Solve for x
    x = 1,386,175,222.55/41,864.80
  6. Step 6: Final answer
    x = 33,110.76

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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.