Finding the Third Proportional to 126,051.75 and 271,218.75
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Solution
The third proportional to 126,051.75 and 271,218.75 is: 583,566.75
Step by Step Solution
- Step 1: Write the proportion equation
126,051.75 : 271,218.75 = 271,218.75 : x - Step 2: Convert to fraction form
126,051.75/271,218.75 = 271,218.75/x - Step 3: Cross multiply
126,051.75x = 271,218.75 × 271,218.75 - Step 4: Simplify right side
126,051.75x = 73,559,610,351.56 - Step 5: Solve for x
x = 73,559,610,351.56/126,051.75 - Step 6: Final answer
x = 583,566.75
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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.