Home / 10,708.92-14,781.42-6,524.76

Finding the Fourth Proportional to 10,708.92, 14,781.42 and 6,524.76

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Solution

The fourth proportional to 10,708.92, 14,781.42 and 6,524.76 is: 9,006.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,708.92 : 14,781.42 = 6,524.76 : x
  2. Step 2: Convert to fraction form
    10,708.92/14,781.42 = 6,524.76/x
  3. Step 3: Cross multiply
    10,708.92x = 14,781.42 × 6,524.76
  4. Step 4: Simplify right side
    10,708.92x = 96,445,217.96
  5. Step 5: Solve for x
    x = 96,445,217.96/10,708.92
  6. Step 6: Final answer
    x = 9,006.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.