Finding the Third Proportional to 125,661.38 and 273,481.31
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Solution
The third proportional to 125,661.38 and 273,481.31 is: 595,187.09
Step by Step Solution
- Step 1: Write the proportion equation
125,661.38 : 273,481.31 = 273,481.31 : x - Step 2: Convert to fraction form
125,661.38/273,481.31 = 273,481.31/x - Step 3: Cross multiply
125,661.38x = 273,481.31 × 273,481.31 - Step 4: Simplify right side
125,661.38x = 74,792,028,286.72 - Step 5: Solve for x
x = 74,792,028,286.72/125,661.38 - Step 6: Final answer
x = 595,187.09
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.