Finding the Third Proportional to 5,161.75 and 11,201.75
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Solution
The third proportional to 5,161.75 and 11,201.75 is: 24,309.43
Step by Step Solution
- Step 1: Write the proportion equation
5,161.75 : 11,201.75 = 11,201.75 : x - Step 2: Convert to fraction form
5,161.75/11,201.75 = 11,201.75/x - Step 3: Cross multiply
5,161.75x = 11,201.75 × 11,201.75 - Step 4: Simplify right side
5,161.75x = 125,479,203.06 - Step 5: Solve for x
x = 125,479,203.06/5,161.75 - Step 6: Final answer
x = 24,309.43
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.