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Finding the Fourth Proportional to 337.09, 504.43 and 244.65

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Solution

The fourth proportional to 337.09, 504.43 and 244.65 is: 366.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    337.09 : 504.43 = 244.65 : x
  2. Step 2: Convert to fraction form
    337.09/504.43 = 244.65/x
  3. Step 3: Cross multiply
    337.09x = 504.43 × 244.65
  4. Step 4: Simplify right side
    337.09x = 123,408.80
  5. Step 5: Solve for x
    x = 123,408.80/337.09
  6. Step 6: Final answer
    x = 366.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.