Finding the Third Proportional to 192,059.44 and 276,648.75
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Solution
The third proportional to 192,059.44 and 276,648.75 is: 398,493.99
Step by Step Solution
- Step 1: Write the proportion equation
192,059.44 : 276,648.75 = 276,648.75 : x - Step 2: Convert to fraction form
192,059.44/276,648.75 = 276,648.75/x - Step 3: Cross multiply
192,059.44x = 276,648.75 × 276,648.75 - Step 4: Simplify right side
192,059.44x = 76,534,530,876.56 - Step 5: Solve for x
x = 76,534,530,876.56/192,059.44 - Step 6: Final answer
x = 398,493.99
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Why These Related Problems?
These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.