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Finding the Fourth Proportional to 11,034.75, 15,227.96 and 6,066.75

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Solution

The fourth proportional to 11,034.75, 15,227.96 and 6,066.75 is: 8,372.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,034.75 : 15,227.96 = 6,066.75 : x
  2. Step 2: Convert to fraction form
    11,034.75/15,227.96 = 6,066.75/x
  3. Step 3: Cross multiply
    11,034.75x = 15,227.96 × 6,066.75
  4. Step 4: Simplify right side
    11,034.75x = 92,384,196.00
  5. Step 5: Solve for x
    x = 92,384,196.00/11,034.75
  6. Step 6: Final answer
    x = 8,372.12

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Half scale
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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.