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Finding the Fourth Proportional to 6,884.92, 10,327.20 and 2,502.46

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Solution

The fourth proportional to 6,884.92, 10,327.20 and 2,502.46 is: 3,753.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,884.92 : 10,327.20 = 2,502.46 : x
  2. Step 2: Convert to fraction form
    6,884.92/10,327.20 = 2,502.46/x
  3. Step 3: Cross multiply
    6,884.92x = 10,327.20 × 2,502.46
  4. Step 4: Simplify right side
    6,884.92x = 25,843,404.91
  5. Step 5: Solve for x
    x = 25,843,404.91/6,884.92
  6. Step 6: Final answer
    x = 3,753.62

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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.