Home / 5,991.83-8,267.68-3,474.15

Finding the Fourth Proportional to 5,991.83, 8,267.68 and 3,474.15

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Solution

The fourth proportional to 5,991.83, 8,267.68 and 3,474.15 is: 4,793.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,991.83 : 8,267.68 = 3,474.15 : x
  2. Step 2: Convert to fraction form
    5,991.83/8,267.68 = 3,474.15/x
  3. Step 3: Cross multiply
    5,991.83x = 8,267.68 × 3,474.15
  4. Step 4: Simplify right side
    5,991.83x = 28,723,160.47
  5. Step 5: Solve for x
    x = 28,723,160.47/5,991.83
  6. Step 6: Final answer
    x = 4,793.72

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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.