Home / 4,250.11-6,375.10-2,995.54

Finding the Fourth Proportional to 4,250.11, 6,375.10 and 2,995.54

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Solution

The fourth proportional to 4,250.11, 6,375.10 and 2,995.54 is: 4,493.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,250.11 : 6,375.10 = 2,995.54 : x
  2. Step 2: Convert to fraction form
    4,250.11/6,375.10 = 2,995.54/x
  3. Step 3: Cross multiply
    4,250.11x = 6,375.10 × 2,995.54
  4. Step 4: Simplify right side
    4,250.11x = 19,096,867.05
  5. Step 5: Solve for x
    x = 19,096,867.05/4,250.11
  6. Step 6: Final answer
    x = 4,493.26

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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.