Finding the Third Proportional to 125,114.06 and 275,130.84
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Solution
The third proportional to 125,114.06 and 275,130.84 is: 605,023.77
Step by Step Solution
- Step 1: Write the proportion equation
125,114.06 : 275,130.84 = 275,130.84 : x - Step 2: Convert to fraction form
125,114.06/275,130.84 = 275,130.84/x - Step 3: Cross multiply
125,114.06x = 275,130.84 × 275,130.84 - Step 4: Simplify right side
125,114.06x = 75,696,981,182.59 - Step 5: Solve for x
x = 75,696,981,182.59/125,114.06 - Step 6: Final answer
x = 605,023.77
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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.