Home / 441,194.15-608,847.94-250,207.55

Finding the Fourth Proportional to 441,194.15, 608,847.94 and 250,207.55

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Solution

The fourth proportional to 441,194.15, 608,847.94 and 250,207.55 is: 345,286.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,194.15 : 608,847.94 = 250,207.55 : x
  2. Step 2: Convert to fraction form
    441,194.15/608,847.94 = 250,207.55/x
  3. Step 3: Cross multiply
    441,194.15x = 608,847.94 × 250,207.55
  4. Step 4: Simplify right side
    441,194.15x = 152,338,347,720.19
  5. Step 5: Solve for x
    x = 152,338,347,720.19/441,194.15
  6. Step 6: Final answer
    x = 345,286.42

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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.