Finding the Third Proportional to 88,751.75 and 194,715.75
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Solution
The third proportional to 88,751.75 and 194,715.75 is: 427,194.09
Step by Step Solution
- Step 1: Write the proportion equation
88,751.75 : 194,715.75 = 194,715.75 : x - Step 2: Convert to fraction form
88,751.75/194,715.75 = 194,715.75/x - Step 3: Cross multiply
88,751.75x = 194,715.75 × 194,715.75 - Step 4: Simplify right side
88,751.75x = 37,914,223,298.06 - Step 5: Solve for x
x = 37,914,223,298.06/88,751.75 - Step 6: Final answer
x = 427,194.09
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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.