Finding the Third Proportional to 2,758 and 5,948
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Solution
The third proportional to 2,758 and 5,948 is: 12,827.67
Step by Step Solution
- Step 1: Write the proportion equation
2,758 : 5,948 = 5,948 : x - Step 2: Convert to fraction form
2,758/5,948 = 5,948/x - Step 3: Cross multiply
2,758x = 5,948 × 5,948 - Step 4: Simplify right side
2,758x = 35,378,704 - Step 5: Solve for x
x = 35,378,704/2,758 - Step 6: Final answer
x = 12,827.67
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.