Finding the Third Proportional to 125,452.13 and 275,811.75
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Solution
The third proportional to 125,452.13 and 275,811.75 is: 606,383.68
Step by Step Solution
- Step 1: Write the proportion equation
125,452.13 : 275,811.75 = 275,811.75 : x - Step 2: Convert to fraction form
125,452.13/275,811.75 = 275,811.75/x - Step 3: Cross multiply
125,452.13x = 275,811.75 × 275,811.75 - Step 4: Simplify right side
125,452.13x = 76,072,121,438.06 - Step 5: Solve for x
x = 76,072,121,438.06/125,452.13 - Step 6: Final answer
x = 606,383.68
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Why These Related Problems?
These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.