Home / 322,401.22-444,924.48-179,167.30

Finding the Fourth Proportional to 322,401.22, 444,924.48 and 179,167.30

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Solution

The fourth proportional to 322,401.22, 444,924.48 and 179,167.30 is: 247,256.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    322,401.22 : 444,924.48 = 179,167.30 : x
  2. Step 2: Convert to fraction form
    322,401.22/444,924.48 = 179,167.30/x
  3. Step 3: Cross multiply
    322,401.22x = 444,924.48 × 179,167.30
  4. Step 4: Simplify right side
    322,401.22x = 79,715,918,449.90
  5. Step 5: Solve for x
    x = 79,715,918,449.90/322,401.22
  6. Step 6: Final answer
    x = 247,256.87

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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.