Finding the Third Proportional to 84,218.06 and 182,600.44
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Solution
The third proportional to 84,218.06 and 182,600.44 is: 395,911.74
Step by Step Solution
- Step 1: Write the proportion equation
84,218.06 : 182,600.44 = 182,600.44 : x - Step 2: Convert to fraction form
84,218.06/182,600.44 = 182,600.44/x - Step 3: Cross multiply
84,218.06x = 182,600.44 × 182,600.44 - Step 4: Simplify right side
84,218.06x = 33,342,919,775.19 - Step 5: Solve for x
x = 33,342,919,775.19/84,218.06 - Step 6: Final answer
x = 395,911.74
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.