Home / 322,401.04-444,924.22-179,167.12

Finding the Fourth Proportional to 322,401.04, 444,924.22 and 179,167.12

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Solution

The fourth proportional to 322,401.04, 444,924.22 and 179,167.12 is: 247,256.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    322,401.04 : 444,924.22 = 179,167.12 : x
  2. Step 2: Convert to fraction form
    322,401.04/444,924.22 = 179,167.12/x
  3. Step 3: Cross multiply
    322,401.04x = 444,924.22 × 179,167.12
  4. Step 4: Simplify right side
    322,401.04x = 79,715,791,115.65
  5. Step 5: Solve for x
    x = 79,715,791,115.65/322,401.04
  6. Step 6: Final answer
    x = 247,256.62

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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.