Home / 10,945.24-16,414.26-6,020.44

Finding the Fourth Proportional to 10,945.24, 16,414.26 and 6,020.44

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Solution

The fourth proportional to 10,945.24, 16,414.26 and 6,020.44 is: 9,028.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,945.24 : 16,414.26 = 6,020.44 : x
  2. Step 2: Convert to fraction form
    10,945.24/16,414.26 = 6,020.44/x
  3. Step 3: Cross multiply
    10,945.24x = 16,414.26 × 6,020.44
  4. Step 4: Simplify right side
    10,945.24x = 98,821,067.47
  5. Step 5: Solve for x
    x = 98,821,067.47/10,945.24
  6. Step 6: Final answer
    x = 9,028.68

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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.