Home / 17,508.33-24,161.45-9,550.55

Finding the Fourth Proportional to 17,508.33, 24,161.45 and 9,550.55

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Solution

The fourth proportional to 17,508.33, 24,161.45 and 9,550.55 is: 13,179.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,508.33 : 24,161.45 = 9,550.55 : x
  2. Step 2: Convert to fraction form
    17,508.33/24,161.45 = 9,550.55/x
  3. Step 3: Cross multiply
    17,508.33x = 24,161.45 × 9,550.55
  4. Step 4: Simplify right side
    17,508.33x = 230,755,172.82
  5. Step 5: Solve for x
    x = 230,755,172.82/17,508.33
  6. Step 6: Final answer
    x = 13,179.74

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.