Finding the Third Proportional to 950 and 1,339
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Solution
The third proportional to 950 and 1,339 is: 1,887.29
Step by Step Solution
- Step 1: Write the proportion equation
950 : 1,339 = 1,339 : x - Step 2: Convert to fraction form
950/1,339 = 1,339/x - Step 3: Cross multiply
950x = 1,339 × 1,339 - Step 4: Simplify right side
950x = 1,792,921 - Step 5: Solve for x
x = 1,792,921/950 - Step 6: Final answer
x = 1,887.29
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These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.