Home / 441,134.08-608,752.32-250,165.12

Finding the Fourth Proportional to 441,134.08, 608,752.32 and 250,165.12

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Solution

The fourth proportional to 441,134.08, 608,752.32 and 250,165.12 is: 345,220.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,134.08 : 608,752.32 = 250,165.12 : x
  2. Step 2: Convert to fraction form
    441,134.08/608,752.32 = 250,165.12/x
  3. Step 3: Cross multiply
    441,134.08x = 608,752.32 × 250,165.12
  4. Step 4: Simplify right side
    441,134.08x = 152,288,597,183.08
  5. Step 5: Solve for x
    x = 152,288,597,183.08/441,134.08
  6. Step 6: Final answer
    x = 345,220.66

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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.