Finding the Third Proportional to 11,107.13 and 26,218.69
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Solution
The third proportional to 11,107.13 and 26,218.69 is: 61,889.96
Step by Step Solution
- Step 1: Write the proportion equation
11,107.13 : 26,218.69 = 26,218.69 : x - Step 2: Convert to fraction form
11,107.13/26,218.69 = 26,218.69/x - Step 3: Cross multiply
11,107.13x = 26,218.69 × 26,218.69 - Step 4: Simplify right side
11,107.13x = 687,419,574.22 - Step 5: Solve for x
x = 687,419,574.22/11,107.13 - Step 6: Final answer
x = 61,889.96
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Why These Related Problems?
These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.