Finding the Third Proportional to 125,114.06 and 275,135.06
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Solution
The third proportional to 125,114.06 and 275,135.06 is: 605,042.32
Step by Step Solution
- Step 1: Write the proportion equation
125,114.06 : 275,135.06 = 275,135.06 : x - Step 2: Convert to fraction form
125,114.06/275,135.06 = 275,135.06/x - Step 3: Cross multiply
125,114.06x = 275,135.06 × 275,135.06 - Step 4: Simplify right side
125,114.06x = 75,699,302,616.88 - Step 5: Solve for x
x = 75,699,302,616.88/125,114.06 - Step 6: Final answer
x = 605,042.32
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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.