Finding the Third Proportional to 164,690 and 335,212
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Solution
The third proportional to 164,690 and 335,212 is: 682,294.52
Step by Step Solution
- Step 1: Write the proportion equation
164,690 : 335,212 = 335,212 : x - Step 2: Convert to fraction form
164,690/335,212 = 335,212/x - Step 3: Cross multiply
164,690x = 335,212 × 335,212 - Step 4: Simplify right side
164,690x = 112,367,084,944 - Step 5: Solve for x
x = 112,367,084,944/164,690 - Step 6: Final answer
x = 682,294.52
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These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.