Home / 5,832.87-8,049.33-3,180.27

Finding the Fourth Proportional to 5,832.87, 8,049.33 and 3,180.27

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Solution

The fourth proportional to 5,832.87, 8,049.33 and 3,180.27 is: 4,388.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,832.87 : 8,049.33 = 3,180.27 : x
  2. Step 2: Convert to fraction form
    5,832.87/8,049.33 = 3,180.27/x
  3. Step 3: Cross multiply
    5,832.87x = 8,049.33 × 3,180.27
  4. Step 4: Simplify right side
    5,832.87x = 25,599,042.72
  5. Step 5: Solve for x
    x = 25,599,042.72/5,832.87
  6. Step 6: Final answer
    x = 4,388.76

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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.