Home / 17,331.24-25,996.87-4,853.11

Finding the Fourth Proportional to 17,331.24, 25,996.87 and 4,853.11

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Solution

The fourth proportional to 17,331.24, 25,996.87 and 4,853.11 is: 7,279.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,331.24 : 25,996.87 = 4,853.11 : x
  2. Step 2: Convert to fraction form
    17,331.24/25,996.87 = 4,853.11/x
  3. Step 3: Cross multiply
    17,331.24x = 25,996.87 × 4,853.11
  4. Step 4: Simplify right side
    17,331.24x = 126,165,515.52
  5. Step 5: Solve for x
    x = 126,165,515.52/17,331.24
  6. Step 6: Final answer
    x = 7,279.66

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Similar ratio
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1.5x scale

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.