Home / 322,373.04-444,868.92-179,130.48

Finding the Fourth Proportional to 322,373.04, 444,868.92 and 179,130.48

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Solution

The fourth proportional to 322,373.04, 444,868.92 and 179,130.48 is: 247,196.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    322,373.04 : 444,868.92 = 179,130.48 : x
  2. Step 2: Convert to fraction form
    322,373.04/444,868.92 = 179,130.48/x
  3. Step 3: Cross multiply
    322,373.04x = 444,868.92 × 179,130.48
  4. Step 4: Simplify right side
    322,373.04x = 79,689,583,176.68
  5. Step 5: Solve for x
    x = 79,689,583,176.68/322,373.04
  6. Step 6: Final answer
    x = 247,196.80

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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.