Finding the Third Proportional to 189 and 241
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Solution
The third proportional to 189 and 241 is: 307.31
Step by Step Solution
- Step 1: Write the proportion equation
189 : 241 = 241 : x - Step 2: Convert to fraction form
189/241 = 241/x - Step 3: Cross multiply
189x = 241 × 241 - Step 4: Simplify right side
189x = 58,081 - Step 5: Solve for x
x = 58,081/189 - Step 6: Final answer
x = 307.31
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Why These Related Problems?
These problems maintain the same ratio (1.28) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.