Finding the Third Proportional to 230,060.25 and 353,121.75
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Solution
The third proportional to 230,060.25 and 353,121.75 is: 542,010.06
Step by Step Solution
- Step 1: Write the proportion equation
230,060.25 : 353,121.75 = 353,121.75 : x - Step 2: Convert to fraction form
230,060.25/353,121.75 = 353,121.75/x - Step 3: Cross multiply
230,060.25x = 353,121.75 × 353,121.75 - Step 4: Simplify right side
230,060.25x = 124,694,970,323.06 - Step 5: Solve for x
x = 124,694,970,323.06/230,060.25 - Step 6: Final answer
x = 542,010.06
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These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.