Finding the Third Proportional to 375 and 667
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Solution
The third proportional to 375 and 667 is: 1,186.37
Step by Step Solution
- Step 1: Write the proportion equation
375 : 667 = 667 : x - Step 2: Convert to fraction form
375/667 = 667/x - Step 3: Cross multiply
375x = 667 × 667 - Step 4: Simplify right side
375x = 444,889 - Step 5: Solve for x
x = 444,889/375 - Step 6: Final answer
x = 1,186.37
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These problems maintain the same ratio (1.78) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.