Home / 18,010.41-24,853.17-11,295.75

Finding the Fourth Proportional to 18,010.41, 24,853.17 and 11,295.75

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Solution

The fourth proportional to 18,010.41, 24,853.17 and 11,295.75 is: 15,587.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,010.41 : 24,853.17 = 11,295.75 : x
  2. Step 2: Convert to fraction form
    18,010.41/24,853.17 = 11,295.75/x
  3. Step 3: Cross multiply
    18,010.41x = 24,853.17 × 11,295.75
  4. Step 4: Simplify right side
    18,010.41x = 280,735,195.03
  5. Step 5: Solve for x
    x = 280,735,195.03/18,010.41
  6. Step 6: Final answer
    x = 15,587.39

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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.