Finding the Third Proportional to 366 and 481.50
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Solution
The third proportional to 366 and 481.50 is: 633.45
Step by Step Solution
- Step 1: Write the proportion equation
366 : 481.50 = 481.50 : x - Step 2: Convert to fraction form
366/481.50 = 481.50/x - Step 3: Cross multiply
366x = 481.50 × 481.50 - Step 4: Simplify right side
366x = 231,842.25 - Step 5: Solve for x
x = 231,842.25/366 - Step 6: Final answer
x = 633.45
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These problems maintain the same ratio (1.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.