Finding the Third Proportional to 5,307.75 and 11,049.75
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Solution
The third proportional to 5,307.75 and 11,049.75 is: 23,003.53
Step by Step Solution
- Step 1: Write the proportion equation
5,307.75 : 11,049.75 = 11,049.75 : x - Step 2: Convert to fraction form
5,307.75/11,049.75 = 11,049.75/x - Step 3: Cross multiply
5,307.75x = 11,049.75 × 11,049.75 - Step 4: Simplify right side
5,307.75x = 122,096,975.06 - Step 5: Solve for x
x = 122,096,975.06/5,307.75 - Step 6: Final answer
x = 23,003.53
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Why These Related Problems?
These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.