Home / 2,447.03-3,662.33-2,414.22

Finding the Fourth Proportional to 2,447.03, 3,662.33 and 2,414.22

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Solution

The fourth proportional to 2,447.03, 3,662.33 and 2,414.22 is: 3,613.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,447.03 : 3,662.33 = 2,414.22 : x
  2. Step 2: Convert to fraction form
    2,447.03/3,662.33 = 2,414.22/x
  3. Step 3: Cross multiply
    2,447.03x = 3,662.33 × 2,414.22
  4. Step 4: Simplify right side
    2,447.03x = 8,841,658.26
  5. Step 5: Solve for x
    x = 8,841,658.26/2,447.03
  6. Step 6: Final answer
    x = 3,613.23

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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.