Finding the Third Proportional to 203,694.75 and 266,145.75
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Solution
The third proportional to 203,694.75 and 266,145.75 is: 347,743.67
Step by Step Solution
- Step 1: Write the proportion equation
203,694.75 : 266,145.75 = 266,145.75 : x - Step 2: Convert to fraction form
203,694.75/266,145.75 = 266,145.75/x - Step 3: Cross multiply
203,694.75x = 266,145.75 × 266,145.75 - Step 4: Simplify right side
203,694.75x = 70,833,560,243.06 - Step 5: Solve for x
x = 70,833,560,243.06/203,694.75 - Step 6: Final answer
x = 347,743.67
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These problems maintain the same ratio (1.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.