Finding the Third Proportional to 127,635.75 and 274,757.06
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Solution
The third proportional to 127,635.75 and 274,757.06 is: 591,460.02
Step by Step Solution
- Step 1: Write the proportion equation
127,635.75 : 274,757.06 = 274,757.06 : x - Step 2: Convert to fraction form
127,635.75/274,757.06 = 274,757.06/x - Step 3: Cross multiply
127,635.75x = 274,757.06 × 274,757.06 - Step 4: Simplify right side
127,635.75x = 75,491,443,393.63 - Step 5: Solve for x
x = 75,491,443,393.63/127,635.75 - Step 6: Final answer
x = 591,460.02
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.