Home / 6,057.74-9,081.14-4,209.73

Finding the Fourth Proportional to 6,057.74, 9,081.14 and 4,209.73

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Solution

The fourth proportional to 6,057.74, 9,081.14 and 4,209.73 is: 6,310.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,057.74 : 9,081.14 = 4,209.73 : x
  2. Step 2: Convert to fraction form
    6,057.74/9,081.14 = 4,209.73/x
  3. Step 3: Cross multiply
    6,057.74x = 9,081.14 × 4,209.73
  4. Step 4: Simplify right side
    6,057.74x = 38,229,147.49
  5. Step 5: Solve for x
    x = 38,229,147.49/6,057.74
  6. Step 6: Final answer
    x = 6,310.79

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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.