Finding the Third Proportional to 94,101.75 and 192,789.75
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Solution
The third proportional to 94,101.75 and 192,789.75 is: 394,975.52
Step by Step Solution
- Step 1: Write the proportion equation
94,101.75 : 192,789.75 = 192,789.75 : x - Step 2: Convert to fraction form
94,101.75/192,789.75 = 192,789.75/x - Step 3: Cross multiply
94,101.75x = 192,789.75 × 192,789.75 - Step 4: Simplify right side
94,101.75x = 37,167,887,705.06 - Step 5: Solve for x
x = 37,167,887,705.06/94,101.75 - Step 6: Final answer
x = 394,975.52
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Why These Related Problems?
These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.