Home / 7,195.38-10,794.03-2,514.69

Finding the Fourth Proportional to 7,195.38, 10,794.03 and 2,514.69

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Solution

The fourth proportional to 7,195.38, 10,794.03 and 2,514.69 is: 3,772.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,195.38 : 10,794.03 = 2,514.69 : x
  2. Step 2: Convert to fraction form
    7,195.38/10,794.03 = 2,514.69/x
  3. Step 3: Cross multiply
    7,195.38x = 10,794.03 × 2,514.69
  4. Step 4: Simplify right side
    7,195.38x = 27,143,639.30
  5. Step 5: Solve for x
    x = 27,143,639.30/7,195.38
  6. Step 6: Final answer
    x = 3,772.37

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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.