Finding the Third Proportional to 2,163.94 and 3,248.44
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Solution
The third proportional to 2,163.94 and 3,248.44 is: 4,876.46
Step by Step Solution
- Step 1: Write the proportion equation
2,163.94 : 3,248.44 = 3,248.44 : x - Step 2: Convert to fraction form
2,163.94/3,248.44 = 3,248.44/x - Step 3: Cross multiply
2,163.94x = 3,248.44 × 3,248.44 - Step 4: Simplify right side
2,163.94x = 10,552,346.19 - Step 5: Solve for x
x = 10,552,346.19/2,163.94 - Step 6: Final answer
x = 4,876.46
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.