Finding the Third Proportional to 5,861.75 and 12,724.75
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Solution
The third proportional to 5,861.75 and 12,724.75 is: 27,623.02
Step by Step Solution
- Step 1: Write the proportion equation
5,861.75 : 12,724.75 = 12,724.75 : x - Step 2: Convert to fraction form
5,861.75/12,724.75 = 12,724.75/x - Step 3: Cross multiply
5,861.75x = 12,724.75 × 12,724.75 - Step 4: Simplify right side
5,861.75x = 161,919,262.56 - Step 5: Solve for x
x = 161,919,262.56/5,861.75 - Step 6: Final answer
x = 27,623.02
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.