Finding the Third Proportional to 338 and 884
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Solution
The third proportional to 338 and 884 is: 2,312
Step by Step Solution
- Step 1: Write the proportion equation
338 : 884 = 884 : x - Step 2: Convert to fraction form
338/884 = 884/x - Step 3: Cross multiply
338x = 884 × 884 - Step 4: Simplify right side
338x = 781,456 - Step 5: Solve for x
x = 781,456/338 - Step 6: Final answer
x = 2,312
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These problems maintain the same ratio (2.62) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.