Home / 441,212.33-608,861.18-250,221.62

Finding the Fourth Proportional to 441,212.33, 608,861.18 and 250,221.62

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Solution

The fourth proportional to 441,212.33, 608,861.18 and 250,221.62 is: 345,299.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,212.33 : 608,861.18 = 250,221.62 : x
  2. Step 2: Convert to fraction form
    441,212.33/608,861.18 = 250,221.62/x
  3. Step 3: Cross multiply
    441,212.33x = 608,861.18 × 250,221.62
  4. Step 4: Simplify right side
    441,212.33x = 152,350,226,519.30
  5. Step 5: Solve for x
    x = 152,350,226,519.30/441,212.33
  6. Step 6: Final answer
    x = 345,299.12

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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.