Home / 6,082.35-8,393.66-3,287.85

Finding the Fourth Proportional to 6,082.35, 8,393.66 and 3,287.85

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Solution

The fourth proportional to 6,082.35, 8,393.66 and 3,287.85 is: 4,537.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,082.35 : 8,393.66 = 3,287.85 : x
  2. Step 2: Convert to fraction form
    6,082.35/8,393.66 = 3,287.85/x
  3. Step 3: Cross multiply
    6,082.35x = 8,393.66 × 3,287.85
  4. Step 4: Simplify right side
    6,082.35x = 27,597,078.59
  5. Step 5: Solve for x
    x = 27,597,078.59/6,082.35
  6. Step 6: Final answer
    x = 4,537.24

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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.