Home / 444,720.24-667,236.96-295,552.80

Finding the Fourth Proportional to 444,720.24, 667,236.96 and 295,552.80

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Solution

The fourth proportional to 444,720.24, 667,236.96 and 295,552.80 is: 443,433.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,720.24 : 667,236.96 = 295,552.80 : x
  2. Step 2: Convert to fraction form
    444,720.24/667,236.96 = 295,552.80/x
  3. Step 3: Cross multiply
    444,720.24x = 667,236.96 × 295,552.80
  4. Step 4: Simplify right side
    444,720.24x = 197,203,751,791.49
  5. Step 5: Solve for x
    x = 197,203,751,791.49/444,720.24
  6. Step 6: Final answer
    x = 443,433.27

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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.