Home / 11,049.19-16,573.79-9,097.29

Finding the Fourth Proportional to 11,049.19, 16,573.79 and 9,097.29

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Solution

The fourth proportional to 11,049.19, 16,573.79 and 9,097.29 is: 13,645.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,049.19 : 16,573.79 = 9,097.29 : x
  2. Step 2: Convert to fraction form
    11,049.19/16,573.79 = 9,097.29/x
  3. Step 3: Cross multiply
    11,049.19x = 16,573.79 × 9,097.29
  4. Step 4: Simplify right side
    11,049.19x = 150,776,569.98
  5. Step 5: Solve for x
    x = 150,776,569.98/11,049.19
  6. Step 6: Final answer
    x = 13,645.94

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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.