Finding the Third Proportional to 126,537.75 and 275,217.75
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Solution
The third proportional to 126,537.75 and 275,217.75 is: 598,594.57
Step by Step Solution
- Step 1: Write the proportion equation
126,537.75 : 275,217.75 = 275,217.75 : x - Step 2: Convert to fraction form
126,537.75/275,217.75 = 275,217.75/x - Step 3: Cross multiply
126,537.75x = 275,217.75 × 275,217.75 - Step 4: Simplify right side
126,537.75x = 75,744,809,915.06 - Step 5: Solve for x
x = 75,744,809,915.06/126,537.75 - Step 6: Final answer
x = 598,594.57
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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.