Finding the Third Proportional to 11,769.05 and 16,775.23
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Solution
The third proportional to 11,769.05 and 16,775.23 is: 23,910.88
Step by Step Solution
- Step 1: Write the proportion equation
11,769.05 : 16,775.23 = 16,775.23 : x - Step 2: Convert to fraction form
11,769.05/16,775.23 = 16,775.23/x - Step 3: Cross multiply
11,769.05x = 16,775.23 × 16,775.23 - Step 4: Simplify right side
11,769.05x = 281,408,226.22 - Step 5: Solve for x
x = 281,408,226.22/11,769.05 - Step 6: Final answer
x = 23,910.88
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Why These Related Problems?
These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.