Home / 244,331.20-368,160.96-200,929.92

Finding the Fourth Proportional to 244,331.20, 368,160.96 and 200,929.92

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Solution

The fourth proportional to 244,331.20, 368,160.96 and 200,929.92 is: 302,763.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,331.20 : 368,160.96 = 200,929.92 : x
  2. Step 2: Convert to fraction form
    244,331.20/368,160.96 = 200,929.92/x
  3. Step 3: Cross multiply
    244,331.20x = 368,160.96 × 200,929.92
  4. Step 4: Simplify right side
    244,331.20x = 73,974,552,239.92
  5. Step 5: Solve for x
    x = 73,974,552,239.92/244,331.20
  6. Step 6: Final answer
    x = 302,763.43

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.