Finding the Third Proportional to 20,444.91 and 44,112.09
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Solution
The third proportional to 20,444.91 and 44,112.09 is: 95,176.61
Step by Step Solution
- Step 1: Write the proportion equation
20,444.91 : 44,112.09 = 44,112.09 : x - Step 2: Convert to fraction form
20,444.91/44,112.09 = 44,112.09/x - Step 3: Cross multiply
20,444.91x = 44,112.09 × 44,112.09 - Step 4: Simplify right side
20,444.91x = 1,945,876,815.01 - Step 5: Solve for x
x = 1,945,876,815.01/20,444.91 - Step 6: Final answer
x = 95,176.61
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.