Home / 41,399.28-62,105.13-19,214.94

Finding the Fourth Proportional to 41,399.28, 62,105.13 and 19,214.94

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Solution

The fourth proportional to 41,399.28, 62,105.13 and 19,214.94 is: 28,825.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,399.28 : 62,105.13 = 19,214.94 : x
  2. Step 2: Convert to fraction form
    41,399.28/62,105.13 = 19,214.94/x
  3. Step 3: Cross multiply
    41,399.28x = 62,105.13 × 19,214.94
  4. Step 4: Simplify right side
    41,399.28x = 1,193,346,346.64
  5. Step 5: Solve for x
    x = 1,193,346,346.64/41,399.28
  6. Step 6: Final answer
    x = 28,825.29

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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.