Finding the Third Proportional to 243 and 466.50
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Solution
The third proportional to 243 and 466.50 is: 895.56
Step by Step Solution
- Step 1: Write the proportion equation
243 : 466.50 = 466.50 : x - Step 2: Convert to fraction form
243/466.50 = 466.50/x - Step 3: Cross multiply
243x = 466.50 × 466.50 - Step 4: Simplify right side
243x = 217,622.25 - Step 5: Solve for x
x = 217,622.25/243 - Step 6: Final answer
x = 895.56
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These problems maintain the same ratio (1.92) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.