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Finding the Third Proportional to 608.34 and 955.97

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Solution

The third proportional to 608.34 and 955.97 is: 1,502.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    608.34 : 955.97 = 955.97 : x
  2. Step 2: Convert to fraction form
    608.34/955.97 = 955.97/x
  3. Step 3: Cross multiply
    608.34x = 955.97 × 955.97
  4. Step 4: Simplify right side
    608.34x = 913,876.25
  5. Step 5: Solve for x
    x = 913,876.25/608.34
  6. Step 6: Final answer
    x = 1,502.24

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These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.