Finding the Third Proportional to 126,596.81 and 274,929.19
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Solution
The third proportional to 126,596.81 and 274,929.19 is: 597,061.31
Step by Step Solution
- Step 1: Write the proportion equation
126,596.81 : 274,929.19 = 274,929.19 : x - Step 2: Convert to fraction form
126,596.81/274,929.19 = 274,929.19/x - Step 3: Cross multiply
126,596.81x = 274,929.19 × 274,929.19 - Step 4: Simplify right side
126,596.81x = 75,586,058,139.41 - Step 5: Solve for x
x = 75,586,058,139.41/126,596.81 - Step 6: Final answer
x = 597,061.31
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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.