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Finding the Fourth Proportional to 599.41, 827.17 and 337.43

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Solution

The fourth proportional to 599.41, 827.17 and 337.43 is: 465.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    599.41 : 827.17 = 337.43 : x
  2. Step 2: Convert to fraction form
    599.41/827.17 = 337.43/x
  3. Step 3: Cross multiply
    599.41x = 827.17 × 337.43
  4. Step 4: Simplify right side
    599.41x = 279,107.84
  5. Step 5: Solve for x
    x = 279,107.84/599.41
  6. Step 6: Final answer
    x = 465.64

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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.