Finding the Third Proportional to 233 and 306.50
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Solution
The third proportional to 233 and 306.50 is: 403.19
Step by Step Solution
- Step 1: Write the proportion equation
233 : 306.50 = 306.50 : x - Step 2: Convert to fraction form
233/306.50 = 306.50/x - Step 3: Cross multiply
233x = 306.50 × 306.50 - Step 4: Simplify right side
233x = 93,942.25 - Step 5: Solve for x
x = 93,942.25/233 - Step 6: Final answer
x = 403.19
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Why These Related Problems?
These problems maintain the same ratio (1.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.