Home / 27,379.27-41,069.24-10,747.14

Finding the Fourth Proportional to 27,379.27, 41,069.24 and 10,747.14

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Solution

The fourth proportional to 27,379.27, 41,069.24 and 10,747.14 is: 16,120.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,379.27 : 41,069.24 = 10,747.14 : x
  2. Step 2: Convert to fraction form
    27,379.27/41,069.24 = 10,747.14/x
  3. Step 3: Cross multiply
    27,379.27x = 41,069.24 × 10,747.14
  4. Step 4: Simplify right side
    27,379.27x = 441,376,715.56
  5. Step 5: Solve for x
    x = 441,376,715.56/27,379.27
  6. Step 6: Final answer
    x = 16,120.83

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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.