Home / 6,069.33-8,375.49-3,380.57

Finding the Fourth Proportional to 6,069.33, 8,375.49 and 3,380.57

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Solution

The fourth proportional to 6,069.33, 8,375.49 and 3,380.57 is: 4,665.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,069.33 : 8,375.49 = 3,380.57 : x
  2. Step 2: Convert to fraction form
    6,069.33/8,375.49 = 3,380.57/x
  3. Step 3: Cross multiply
    6,069.33x = 8,375.49 × 3,380.57
  4. Step 4: Simplify right side
    6,069.33x = 28,313,888.35
  5. Step 5: Solve for x
    x = 28,313,888.35/6,069.33
  6. Step 6: Final answer
    x = 4,665.08

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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.