Finding the Third Proportional to 7,794.75 and 17,049.75
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Solution
The third proportional to 7,794.75 and 17,049.75 is: 37,293.56
Step by Step Solution
- Step 1: Write the proportion equation
7,794.75 : 17,049.75 = 17,049.75 : x - Step 2: Convert to fraction form
7,794.75/17,049.75 = 17,049.75/x - Step 3: Cross multiply
7,794.75x = 17,049.75 × 17,049.75 - Step 4: Simplify right side
7,794.75x = 290,693,975.06 - Step 5: Solve for x
x = 290,693,975.06/7,794.75 - Step 6: Final answer
x = 37,293.56
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.