Finding the Third Proportional to 146,210.06 and 220,044.09
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Solution
The third proportional to 146,210.06 and 220,044.09 is: 331,163.28
Step by Step Solution
- Step 1: Write the proportion equation
146,210.06 : 220,044.09 = 220,044.09 : x - Step 2: Convert to fraction form
146,210.06/220,044.09 = 220,044.09/x - Step 3: Cross multiply
146,210.06x = 220,044.09 × 220,044.09 - Step 4: Simplify right side
146,210.06x = 48,419,403,194.26 - Step 5: Solve for x
x = 48,419,403,194.26/146,210.06 - Step 6: Final answer
x = 331,163.28
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.