Home / 8,229.33-12,350.48-4,069.17

Finding the Fourth Proportional to 8,229.33, 12,350.48 and 4,069.17

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Solution

The fourth proportional to 8,229.33, 12,350.48 and 4,069.17 is: 6,106.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,229.33 : 12,350.48 = 4,069.17 : x
  2. Step 2: Convert to fraction form
    8,229.33/12,350.48 = 4,069.17/x
  3. Step 3: Cross multiply
    8,229.33x = 12,350.48 × 4,069.17
  4. Step 4: Simplify right side
    8,229.33x = 50,256,182.36
  5. Step 5: Solve for x
    x = 50,256,182.36/8,229.33
  6. Step 6: Final answer
    x = 6,106.96

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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.