Finding the Third Proportional to 125,274.09 and 275,356.97
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Solution
The third proportional to 125,274.09 and 275,356.97 is: 605,244.53
Step by Step Solution
- Step 1: Write the proportion equation
125,274.09 : 275,356.97 = 275,356.97 : x - Step 2: Convert to fraction form
125,274.09/275,356.97 = 275,356.97/x - Step 3: Cross multiply
125,274.09x = 275,356.97 × 275,356.97 - Step 4: Simplify right side
125,274.09x = 75,821,460,239.19 - Step 5: Solve for x
x = 75,821,460,239.19/125,274.09 - Step 6: Final answer
x = 605,244.53
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.