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Finding the Third Proportional to 464 and 512

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Solution

The third proportional to 464 and 512 is: 564.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    464 : 512 = 512 : x
  2. Step 2: Convert to fraction form
    464/512 = 512/x
  3. Step 3: Cross multiply
    464x = 512 × 512
  4. Step 4: Simplify right side
    464x = 262,144
  5. Step 5: Solve for x
    x = 262,144/464
  6. Step 6: Final answer
    x = 564.97

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These problems maintain the same ratio (1.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.