Home / 441,609.14-609,452.10-250,634.82

Finding the Fourth Proportional to 441,609.14, 609,452.10 and 250,634.82

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Solution

The fourth proportional to 441,609.14, 609,452.10 and 250,634.82 is: 345,893.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,609.14 : 609,452.10 = 250,634.82 : x
  2. Step 2: Convert to fraction form
    441,609.14/609,452.10 = 250,634.82/x
  3. Step 3: Cross multiply
    441,609.14x = 609,452.10 × 250,634.82
  4. Step 4: Simplify right side
    441,609.14x = 152,749,917,382.12
  5. Step 5: Solve for x
    x = 152,749,917,382.12/441,609.14
  6. Step 6: Final answer
    x = 345,893.93

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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.