Finding the Third Proportional to 211,525.88 and 327,687.75
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Solution
The third proportional to 211,525.88 and 327,687.75 is: 507,641.26
Step by Step Solution
- Step 1: Write the proportion equation
211,525.88 : 327,687.75 = 327,687.75 : x - Step 2: Convert to fraction form
211,525.88/327,687.75 = 327,687.75/x - Step 3: Cross multiply
211,525.88x = 327,687.75 × 327,687.75 - Step 4: Simplify right side
211,525.88x = 107,379,261,500.06 - Step 5: Solve for x
x = 107,379,261,500.06/211,525.88 - Step 6: Final answer
x = 507,641.26
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.