Home / 441,103.32-608,861.34-250,243.56

Finding the Fourth Proportional to 441,103.32, 608,861.34 and 250,243.56

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Solution

The fourth proportional to 441,103.32, 608,861.34 and 250,243.56 is: 345,414.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,103.32 : 608,861.34 = 250,243.56 : x
  2. Step 2: Convert to fraction form
    441,103.32/608,861.34 = 250,243.56/x
  3. Step 3: Cross multiply
    441,103.32x = 608,861.34 × 250,243.56
  4. Step 4: Simplify right side
    441,103.32x = 152,363,629,267.97
  5. Step 5: Solve for x
    x = 152,363,629,267.97/441,103.32
  6. Step 6: Final answer
    x = 345,414.83

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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.