Finding the Third Proportional to 126,177.94 and 193,944.13
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Solution
The third proportional to 126,177.94 and 193,944.13 is: 298,105.39
Step by Step Solution
- Step 1: Write the proportion equation
126,177.94 : 193,944.13 = 193,944.13 : x - Step 2: Convert to fraction form
126,177.94/193,944.13 = 193,944.13/x - Step 3: Cross multiply
126,177.94x = 193,944.13 × 193,944.13 - Step 4: Simplify right side
126,177.94x = 37,614,323,622.02 - Step 5: Solve for x
x = 37,614,323,622.02/126,177.94 - Step 6: Final answer
x = 298,105.39
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.