Finding the Third Proportional to 386 and 466
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Solution
The third proportional to 386 and 466 is: 562.58
Step by Step Solution
- Step 1: Write the proportion equation
386 : 466 = 466 : x - Step 2: Convert to fraction form
386/466 = 466/x - Step 3: Cross multiply
386x = 466 × 466 - Step 4: Simplify right side
386x = 217,156 - Step 5: Solve for x
x = 217,156/386 - Step 6: Final answer
x = 562.58
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These problems maintain the same ratio (1.21) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.