Finding the Third Proportional to 127,053.75 and 276,249.75
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Solution
The third proportional to 127,053.75 and 276,249.75 is: 600,642.83
Step by Step Solution
- Step 1: Write the proportion equation
127,053.75 : 276,249.75 = 276,249.75 : x - Step 2: Convert to fraction form
127,053.75/276,249.75 = 276,249.75/x - Step 3: Cross multiply
127,053.75x = 276,249.75 × 276,249.75 - Step 4: Simplify right side
127,053.75x = 76,313,924,375.06 - Step 5: Solve for x
x = 76,313,924,375.06/127,053.75 - Step 6: Final answer
x = 600,642.83
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.