Finding the Third Proportional to 714 and 1,452
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Solution
The third proportional to 714 and 1,452 is: 2,952.81
Step by Step Solution
- Step 1: Write the proportion equation
714 : 1,452 = 1,452 : x - Step 2: Convert to fraction form
714/1,452 = 1,452/x - Step 3: Cross multiply
714x = 1,452 × 1,452 - Step 4: Simplify right side
714x = 2,108,304 - Step 5: Solve for x
x = 2,108,304/714 - Step 6: Final answer
x = 2,952.81
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Why These Related Problems?
These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.