Finding the Third Proportional to 36,676.13 and 77,850.07
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Solution
The third proportional to 36,676.13 and 77,850.07 is: 165,247.38
Step by Step Solution
- Step 1: Write the proportion equation
36,676.13 : 77,850.07 = 77,850.07 : x - Step 2: Convert to fraction form
36,676.13/77,850.07 = 77,850.07/x - Step 3: Cross multiply
36,676.13x = 77,850.07 × 77,850.07 - Step 4: Simplify right side
36,676.13x = 6,060,633,447.66 - Step 5: Solve for x
x = 6,060,633,447.66/36,676.13 - Step 6: Final answer
x = 165,247.38
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Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.