Finding the Third Proportional to 265 and 299
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Solution
The third proportional to 265 and 299 is: 337.36
Step by Step Solution
- Step 1: Write the proportion equation
265 : 299 = 299 : x - Step 2: Convert to fraction form
265/299 = 299/x - Step 3: Cross multiply
265x = 299 × 299 - Step 4: Simplify right side
265x = 89,401 - Step 5: Solve for x
x = 89,401/265 - Step 6: Final answer
x = 337.36
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Why These Related Problems?
These problems maintain the same ratio (1.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.