Home / 11,229.03-16,843.55-6,302.13

Finding the Fourth Proportional to 11,229.03, 16,843.55 and 6,302.13

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Solution

The fourth proportional to 11,229.03, 16,843.55 and 6,302.13 is: 9,453.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,229.03 : 16,843.55 = 6,302.13 : x
  2. Step 2: Convert to fraction form
    11,229.03/16,843.55 = 6,302.13/x
  3. Step 3: Cross multiply
    11,229.03x = 16,843.55 × 6,302.13
  4. Step 4: Simplify right side
    11,229.03x = 106,150,194.46
  5. Step 5: Solve for x
    x = 106,150,194.46/11,229.03
  6. Step 6: Final answer
    x = 9,453.19

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Half scale
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Double scale
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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.