Home / 6,793.08-10,191.35-2,845.85

Finding the Fourth Proportional to 6,793.08, 10,191.35 and 2,845.85

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Solution

The fourth proportional to 6,793.08, 10,191.35 and 2,845.85 is: 4,269.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,793.08 : 10,191.35 = 2,845.85 : x
  2. Step 2: Convert to fraction form
    6,793.08/10,191.35 = 2,845.85/x
  3. Step 3: Cross multiply
    6,793.08x = 10,191.35 × 2,845.85
  4. Step 4: Simplify right side
    6,793.08x = 29,002,988.21
  5. Step 5: Solve for x
    x = 29,002,988.21/6,793.08
  6. Step 6: Final answer
    x = 4,269.49

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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.