Finding the Third Proportional to 517 and 517
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Solution
The third proportional to 517 and 517 is: 517
Step by Step Solution
- Step 1: Write the proportion equation
517 : 517 = 517 : x - Step 2: Convert to fraction form
517/517 = 517/x - Step 3: Cross multiply
517x = 517 × 517 - Step 4: Simplify right side
517x = 267,289 - Step 5: Solve for x
x = 267,289/517 - Step 6: Final answer
x = 517
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Why These Related Problems?
These problems maintain the same ratio (1) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.