Finding the Third Proportional to 167,194.13 and 363,912.75
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Solution
The third proportional to 167,194.13 and 363,912.75 is: 792,088.18
Step by Step Solution
- Step 1: Write the proportion equation
167,194.13 : 363,912.75 = 363,912.75 : x - Step 2: Convert to fraction form
167,194.13/363,912.75 = 363,912.75/x - Step 3: Cross multiply
167,194.13x = 363,912.75 × 363,912.75 - Step 4: Simplify right side
167,194.13x = 132,432,489,612.56 - Step 5: Solve for x
x = 132,432,489,612.56/167,194.13 - Step 6: Final answer
x = 792,088.18
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.