Finding the Third Proportional to 126,152.44 and 192,921.75
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Solution
The third proportional to 126,152.44 and 192,921.75 is: 295,030.38
Step by Step Solution
- Step 1: Write the proportion equation
126,152.44 : 192,921.75 = 192,921.75 : x - Step 2: Convert to fraction form
126,152.44/192,921.75 = 192,921.75/x - Step 3: Cross multiply
126,152.44x = 192,921.75 × 192,921.75 - Step 4: Simplify right side
126,152.44x = 37,218,801,623.06 - Step 5: Solve for x
x = 37,218,801,623.06/126,152.44 - Step 6: Final answer
x = 295,030.38
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These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.