Finding the Third Proportional to 323 and 662
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Solution
The third proportional to 323 and 662 is: 1,356.79
Step by Step Solution
- Step 1: Write the proportion equation
323 : 662 = 662 : x - Step 2: Convert to fraction form
323/662 = 662/x - Step 3: Cross multiply
323x = 662 × 662 - Step 4: Simplify right side
323x = 438,244 - Step 5: Solve for x
x = 438,244/323 - Step 6: Final answer
x = 1,356.79
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These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.