Home / 377,626.11-566,272.97-200,092.20

Finding the Fourth Proportional to 377,626.11, 566,272.97 and 200,092.20

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Solution

The fourth proportional to 377,626.11, 566,272.97 and 200,092.20 is: 300,050.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,626.11 : 566,272.97 = 200,092.20 : x
  2. Step 2: Convert to fraction form
    377,626.11/566,272.97 = 200,092.20/x
  3. Step 3: Cross multiply
    377,626.11x = 566,272.97 × 200,092.20
  4. Step 4: Simplify right side
    377,626.11x = 113,306,801,536.47
  5. Step 5: Solve for x
    x = 113,306,801,536.47/377,626.11
  6. Step 6: Final answer
    x = 300,050.23

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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.