Home / 5,859.66-8,086.33-3,207.04

Finding the Fourth Proportional to 5,859.66, 8,086.33 and 3,207.04

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Solution

The fourth proportional to 5,859.66, 8,086.33 and 3,207.04 is: 4,425.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,859.66 : 8,086.33 = 3,207.04 : x
  2. Step 2: Convert to fraction form
    5,859.66/8,086.33 = 3,207.04/x
  3. Step 3: Cross multiply
    5,859.66x = 8,086.33 × 3,207.04
  4. Step 4: Simplify right side
    5,859.66x = 25,933,213.04
  5. Step 5: Solve for x
    x = 25,933,213.04/5,859.66
  6. Step 6: Final answer
    x = 4,425.72

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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.