Home / 441,106.32-608,865.48-250,246.56

Finding the Fourth Proportional to 441,106.32, 608,865.48 and 250,246.56

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Solution

The fourth proportional to 441,106.32, 608,865.48 and 250,246.56 is: 345,418.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,106.32 : 608,865.48 = 250,246.56 : x
  2. Step 2: Convert to fraction form
    441,106.32/608,865.48 = 250,246.56/x
  3. Step 3: Cross multiply
    441,106.32x = 608,865.48 × 250,246.56
  4. Step 4: Simplify right side
    441,106.32x = 152,366,491,872.75
  5. Step 5: Solve for x
    x = 152,366,491,872.75/441,106.32
  6. Step 6: Final answer
    x = 345,418.97

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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.