Finding the Third Proportional to 173,170.13 and 365,101.88
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Solution
The third proportional to 173,170.13 and 365,101.88 is: 769,759.67
Step by Step Solution
- Step 1: Write the proportion equation
173,170.13 : 365,101.88 = 365,101.88 : x - Step 2: Convert to fraction form
173,170.13/365,101.88 = 365,101.88/x - Step 3: Cross multiply
173,170.13x = 365,101.88 × 365,101.88 - Step 4: Simplify right side
173,170.13x = 133,299,379,128.52 - Step 5: Solve for x
x = 133,299,379,128.52/173,170.13 - Step 6: Final answer
x = 769,759.67
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Why These Related Problems?
These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.