Finding the Third Proportional to 119,034.56 and 161,481.94
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Solution
The third proportional to 119,034.56 and 161,481.94 is: 219,065.92
Step by Step Solution
- Step 1: Write the proportion equation
119,034.56 : 161,481.94 = 161,481.94 : x - Step 2: Convert to fraction form
119,034.56/161,481.94 = 161,481.94/x - Step 3: Cross multiply
119,034.56x = 161,481.94 × 161,481.94 - Step 4: Simplify right side
119,034.56x = 26,076,416,138.75 - Step 5: Solve for x
x = 26,076,416,138.75/119,034.56 - Step 6: Final answer
x = 219,065.92
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These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.