Finding the Third Proportional to 73,472.25 and 150,057.75
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Solution
The third proportional to 73,472.25 and 150,057.75 is: 306,473.92
Step by Step Solution
- Step 1: Write the proportion equation
73,472.25 : 150,057.75 = 150,057.75 : x - Step 2: Convert to fraction form
73,472.25/150,057.75 = 150,057.75/x - Step 3: Cross multiply
73,472.25x = 150,057.75 × 150,057.75 - Step 4: Simplify right side
73,472.25x = 22,517,328,335.06 - Step 5: Solve for x
x = 22,517,328,335.06/73,472.25 - Step 6: Final answer
x = 306,473.92
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Why These Related Problems?
These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.