Home / 5,850.27-8,778.38-2,563.38

Finding the Fourth Proportional to 5,850.27, 8,778.38 and 2,563.38

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Solution

The fourth proportional to 5,850.27, 8,778.38 and 2,563.38 is: 3,846.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,850.27 : 8,778.38 = 2,563.38 : x
  2. Step 2: Convert to fraction form
    5,850.27/8,778.38 = 2,563.38/x
  3. Step 3: Cross multiply
    5,850.27x = 8,778.38 × 2,563.38
  4. Step 4: Simplify right side
    5,850.27x = 22,502,310.91
  5. Step 5: Solve for x
    x = 22,502,310.91/5,850.27
  6. Step 6: Final answer
    x = 3,846.37

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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.