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Finding the Fourth Proportional to 452.67, 676.92 and 337.19

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Solution

The fourth proportional to 452.67, 676.92 and 337.19 is: 504.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    452.67 : 676.92 = 337.19 : x
  2. Step 2: Convert to fraction form
    452.67/676.92 = 337.19/x
  3. Step 3: Cross multiply
    452.67x = 676.92 × 337.19
  4. Step 4: Simplify right side
    452.67x = 228,252.34
  5. Step 5: Solve for x
    x = 228,252.34/452.67
  6. Step 6: Final answer
    x = 504.24

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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.