Finding the Third Proportional to 192,731.06 and 277,614.84
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Solution
The third proportional to 192,731.06 and 277,614.84 is: 399,883.65
Step by Step Solution
- Step 1: Write the proportion equation
192,731.06 : 277,614.84 = 277,614.84 : x - Step 2: Convert to fraction form
192,731.06/277,614.84 = 277,614.84/x - Step 3: Cross multiply
192,731.06x = 277,614.84 × 277,614.84 - Step 4: Simplify right side
192,731.06x = 77,070,001,470.34 - Step 5: Solve for x
x = 77,070,001,470.34/192,731.06 - Step 6: Final answer
x = 399,883.65
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These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.