Finding the Third Proportional to 708 and 966
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Solution
The third proportional to 708 and 966 is: 1,318.02
Step by Step Solution
- Step 1: Write the proportion equation
708 : 966 = 966 : x - Step 2: Convert to fraction form
708/966 = 966/x - Step 3: Cross multiply
708x = 966 × 966 - Step 4: Simplify right side
708x = 933,156 - Step 5: Solve for x
x = 933,156/708 - Step 6: Final answer
x = 1,318.02
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Why These Related Problems?
These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.