Home / 441,850.64-609,757.92-250,868.09

Finding the Fourth Proportional to 441,850.64, 609,757.92 and 250,868.09

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Solution

The fourth proportional to 441,850.64, 609,757.92 and 250,868.09 is: 346,200.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,850.64 : 609,757.92 = 250,868.09 : x
  2. Step 2: Convert to fraction form
    441,850.64/609,757.92 = 250,868.09/x
  3. Step 3: Cross multiply
    441,850.64x = 609,757.92 × 250,868.09
  4. Step 4: Simplify right side
    441,850.64x = 152,968,801,703.98
  5. Step 5: Solve for x
    x = 152,968,801,703.98/441,850.64
  6. Step 6: Final answer
    x = 346,200.25

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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.