Home / 9,006.22-13,502.04-3,456.73

Finding the Fourth Proportional to 9,006.22, 13,502.04 and 3,456.73

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Solution

The fourth proportional to 9,006.22, 13,502.04 and 3,456.73 is: 5,182.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,006.22 : 13,502.04 = 3,456.73 : x
  2. Step 2: Convert to fraction form
    9,006.22/13,502.04 = 3,456.73/x
  3. Step 3: Cross multiply
    9,006.22x = 13,502.04 × 3,456.73
  4. Step 4: Simplify right side
    9,006.22x = 46,672,906.73
  5. Step 5: Solve for x
    x = 46,672,906.73/9,006.22
  6. Step 6: Final answer
    x = 5,182.30

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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.