Finding the Third Proportional to 192,192.75 and 459,024.75
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Solution
The third proportional to 192,192.75 and 459,024.75 is: 1,096,314.62
Step by Step Solution
- Step 1: Write the proportion equation
192,192.75 : 459,024.75 = 459,024.75 : x - Step 2: Convert to fraction form
192,192.75/459,024.75 = 459,024.75/x - Step 3: Cross multiply
192,192.75x = 459,024.75 × 459,024.75 - Step 4: Simplify right side
192,192.75x = 210,703,721,112.56 - Step 5: Solve for x
x = 210,703,721,112.56/192,192.75 - Step 6: Final answer
x = 1,096,314.62
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Why These Related Problems?
These problems maintain the same ratio (2.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.