Home / 9,249.01-13,873.61-7,397.75

Finding the Fourth Proportional to 9,249.01, 13,873.61 and 7,397.75

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Solution

The fourth proportional to 9,249.01, 13,873.61 and 7,397.75 is: 11,096.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,249.01 : 13,873.61 = 7,397.75 : x
  2. Step 2: Convert to fraction form
    9,249.01/13,873.61 = 7,397.75/x
  3. Step 3: Cross multiply
    9,249.01x = 13,873.61 × 7,397.75
  4. Step 4: Simplify right side
    9,249.01x = 102,633,551.56
  5. Step 5: Solve for x
    x = 102,633,551.56/9,249.01
  6. Step 6: Final answer
    x = 11,096.71

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Double scale
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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.