Finding the Third Proportional to 448 and 650
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Solution
The third proportional to 448 and 650 is: 943.08
Step by Step Solution
- Step 1: Write the proportion equation
448 : 650 = 650 : x - Step 2: Convert to fraction form
448/650 = 650/x - Step 3: Cross multiply
448x = 650 × 650 - Step 4: Simplify right side
448x = 422,500 - Step 5: Solve for x
x = 422,500/448 - Step 6: Final answer
x = 943.08
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These problems maintain the same ratio (1.45) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.