Finding the Third Proportional to 353 and 953
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Solution
The third proportional to 353 and 953 is: 2,572.83
Step by Step Solution
- Step 1: Write the proportion equation
353 : 953 = 953 : x - Step 2: Convert to fraction form
353/953 = 953/x - Step 3: Cross multiply
353x = 953 × 953 - Step 4: Simplify right side
353x = 908,209 - Step 5: Solve for x
x = 908,209/353 - Step 6: Final answer
x = 2,572.83
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Why These Related Problems?
These problems maintain the same ratio (2.70) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.