Home / 14,974.92-22,462.38-5,743.08

Finding the Fourth Proportional to 14,974.92, 22,462.38 and 5,743.08

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Solution

The fourth proportional to 14,974.92, 22,462.38 and 5,743.08 is: 8,614.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,974.92 : 22,462.38 = 5,743.08 : x
  2. Step 2: Convert to fraction form
    14,974.92/22,462.38 = 5,743.08/x
  3. Step 3: Cross multiply
    14,974.92x = 22,462.38 × 5,743.08
  4. Step 4: Simplify right side
    14,974.92x = 129,003,245.33
  5. Step 5: Solve for x
    x = 129,003,245.33/14,974.92
  6. Step 6: Final answer
    x = 8,614.62

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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.