Finding the Third Proportional to 216.50 and 244
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Solution
The third proportional to 216.50 and 244 is: 274.99
Step by Step Solution
- Step 1: Write the proportion equation
216.50 : 244 = 244 : x - Step 2: Convert to fraction form
216.50/244 = 244/x - Step 3: Cross multiply
216.50x = 244 × 244 - Step 4: Simplify right side
216.50x = 59,536 - Step 5: Solve for x
x = 59,536/216.50 - Step 6: Final answer
x = 274.99
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These problems maintain the same ratio (1.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.