Finding the Third Proportional to 8,202.75 and 18,057.75
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Solution
The third proportional to 8,202.75 and 18,057.75 is: 39,752.81
Step by Step Solution
- Step 1: Write the proportion equation
8,202.75 : 18,057.75 = 18,057.75 : x - Step 2: Convert to fraction form
8,202.75/18,057.75 = 18,057.75/x - Step 3: Cross multiply
8,202.75x = 18,057.75 × 18,057.75 - Step 4: Simplify right side
8,202.75x = 326,082,335.06 - Step 5: Solve for x
x = 326,082,335.06/8,202.75 - Step 6: Final answer
x = 39,752.81
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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.