Finding the Third Proportional to 50,129.75 and 104,405.75
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Solution
The third proportional to 50,129.75 and 104,405.75 is: 217,446.94
Step by Step Solution
- Step 1: Write the proportion equation
50,129.75 : 104,405.75 = 104,405.75 : x - Step 2: Convert to fraction form
50,129.75/104,405.75 = 104,405.75/x - Step 3: Cross multiply
50,129.75x = 104,405.75 × 104,405.75 - Step 4: Simplify right side
50,129.75x = 10,900,560,633.06 - Step 5: Solve for x
x = 10,900,560,633.06/50,129.75 - Step 6: Final answer
x = 217,446.94
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These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.