Finding the Third Proportional to 194 and 246
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Solution
The third proportional to 194 and 246 is: 311.94
Step by Step Solution
- Step 1: Write the proportion equation
194 : 246 = 246 : x - Step 2: Convert to fraction form
194/246 = 246/x - Step 3: Cross multiply
194x = 246 × 246 - Step 4: Simplify right side
194x = 60,516 - Step 5: Solve for x
x = 60,516/194 - Step 6: Final answer
x = 311.94
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These problems maintain the same ratio (1.27) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.