Finding the Third Proportional to 54,606.75 and 119,919.75
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Solution
The third proportional to 54,606.75 and 119,919.75 is: 263,351.08
Step by Step Solution
- Step 1: Write the proportion equation
54,606.75 : 119,919.75 = 119,919.75 : x - Step 2: Convert to fraction form
54,606.75/119,919.75 = 119,919.75/x - Step 3: Cross multiply
54,606.75x = 119,919.75 × 119,919.75 - Step 4: Simplify right side
54,606.75x = 14,380,746,440.06 - Step 5: Solve for x
x = 14,380,746,440.06/54,606.75 - Step 6: Final answer
x = 263,351.08
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.