Home / 5,832.63-8,049.05-3,179.94

Finding the Fourth Proportional to 5,832.63, 8,049.05 and 3,179.94

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Solution

The fourth proportional to 5,832.63, 8,049.05 and 3,179.94 is: 4,388.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,832.63 : 8,049.05 = 3,179.94 : x
  2. Step 2: Convert to fraction form
    5,832.63/8,049.05 = 3,179.94/x
  3. Step 3: Cross multiply
    5,832.63x = 8,049.05 × 3,179.94
  4. Step 4: Simplify right side
    5,832.63x = 25,595,480.16
  5. Step 5: Solve for x
    x = 25,595,480.16/5,832.63
  6. Step 6: Final answer
    x = 4,388.33

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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.