Finding the Third Proportional to 2,568 and 4,893
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Solution
The third proportional to 2,568 and 4,893 is: 9,322.99
Step by Step Solution
- Step 1: Write the proportion equation
2,568 : 4,893 = 4,893 : x - Step 2: Convert to fraction form
2,568/4,893 = 4,893/x - Step 3: Cross multiply
2,568x = 4,893 × 4,893 - Step 4: Simplify right side
2,568x = 23,941,449 - Step 5: Solve for x
x = 23,941,449/2,568 - Step 6: Final answer
x = 9,322.99
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Why These Related Problems?
These problems maintain the same ratio (1.91) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.