Home / 8,800.27-13,174.86-6,846.55

Finding the Fourth Proportional to 8,800.27, 13,174.86 and 6,846.55

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Solution

The fourth proportional to 8,800.27, 13,174.86 and 6,846.55 is: 10,249.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,800.27 : 13,174.86 = 6,846.55 : x
  2. Step 2: Convert to fraction form
    8,800.27/13,174.86 = 6,846.55/x
  3. Step 3: Cross multiply
    8,800.27x = 13,174.86 × 6,846.55
  4. Step 4: Simplify right side
    8,800.27x = 90,202,337.73
  5. Step 5: Solve for x
    x = 90,202,337.73/8,800.27
  6. Step 6: Final answer
    x = 10,249.95

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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.