Finding the Third Proportional to 194 and 306
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Solution
The third proportional to 194 and 306 is: 482.66
Step by Step Solution
- Step 1: Write the proportion equation
194 : 306 = 306 : x - Step 2: Convert to fraction form
194/306 = 306/x - Step 3: Cross multiply
194x = 306 × 306 - Step 4: Simplify right side
194x = 93,636 - Step 5: Solve for x
x = 93,636/194 - Step 6: Final answer
x = 482.66
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These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.