Home / 441,109.32-608,869.62-250,249.56

Finding the Fourth Proportional to 441,109.32, 608,869.62 and 250,249.56

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Solution

The fourth proportional to 441,109.32, 608,869.62 and 250,249.56 is: 345,423.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,109.32 : 608,869.62 = 250,249.56 : x
  2. Step 2: Convert to fraction form
    441,109.32/608,869.62 = 250,249.56/x
  3. Step 3: Cross multiply
    441,109.32x = 608,869.62 × 250,249.56
  4. Step 4: Simplify right side
    441,109.32x = 152,369,354,502.37
  5. Step 5: Solve for x
    x = 152,369,354,502.37/441,109.32
  6. Step 6: Final answer
    x = 345,423.11

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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.