Finding the Third Proportional to 41 and 85
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Solution
The third proportional to 41 and 85 is: 176.22
Step by Step Solution
- Step 1: Write the proportion equation
41 : 85 = 85 : x - Step 2: Convert to fraction form
41/85 = 85/x - Step 3: Cross multiply
41x = 85 × 85 - Step 4: Simplify right side
41x = 7,225 - Step 5: Solve for x
x = 7,225/41 - Step 6: Final answer
x = 176.22
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Why These Related Problems?
These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.