Finding the Third Proportional to 334 and 696.50
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Solution
The third proportional to 334 and 696.50 is: 1,452.43
Step by Step Solution
- Step 1: Write the proportion equation
334 : 696.50 = 696.50 : x - Step 2: Convert to fraction form
334/696.50 = 696.50/x - Step 3: Cross multiply
334x = 696.50 × 696.50 - Step 4: Simplify right side
334x = 485,112.25 - Step 5: Solve for x
x = 485,112.25/334 - Step 6: Final answer
x = 1,452.43
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These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.