Finding the Third Proportional to 182.96 and 371.62
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Solution
The third proportional to 182.96 and 371.62 is: 754.81
Step by Step Solution
- Step 1: Write the proportion equation
182.96 : 371.62 = 371.62 : x - Step 2: Convert to fraction form
182.96/371.62 = 371.62/x - Step 3: Cross multiply
182.96x = 371.62 × 371.62 - Step 4: Simplify right side
182.96x = 138,100.79 - Step 5: Solve for x
x = 138,100.79/182.96 - Step 6: Final answer
x = 754.81
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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.