Home / 41,919.22-62,878.63-10,329.22

Finding the Fourth Proportional to 41,919.22, 62,878.63 and 10,329.22

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Solution

The fourth proportional to 41,919.22, 62,878.63 and 10,329.22 is: 15,493.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,919.22 : 62,878.63 = 10,329.22 : x
  2. Step 2: Convert to fraction form
    41,919.22/62,878.63 = 10,329.22/x
  3. Step 3: Cross multiply
    41,919.22x = 62,878.63 × 10,329.22
  4. Step 4: Simplify right side
    41,919.22x = 649,487,202.57
  5. Step 5: Solve for x
    x = 649,487,202.57/41,919.22
  6. Step 6: Final answer
    x = 15,493.78

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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.