Finding the Third Proportional to 53 and 110
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Solution
The third proportional to 53 and 110 is: 228.30
Step by Step Solution
- Step 1: Write the proportion equation
53 : 110 = 110 : x - Step 2: Convert to fraction form
53/110 = 110/x - Step 3: Cross multiply
53x = 110 × 110 - Step 4: Simplify right side
53x = 12,100 - Step 5: Solve for x
x = 12,100/53 - Step 6: Final answer
x = 228.30
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Why These Related Problems?
These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.