Finding the Third Proportional to 2,748 and 5,928
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Solution
The third proportional to 2,748 and 5,928 is: 12,787.91
Step by Step Solution
- Step 1: Write the proportion equation
2,748 : 5,928 = 5,928 : x - Step 2: Convert to fraction form
2,748/5,928 = 5,928/x - Step 3: Cross multiply
2,748x = 5,928 × 5,928 - Step 4: Simplify right side
2,748x = 35,141,184 - Step 5: Solve for x
x = 35,141,184/2,748 - Step 6: Final answer
x = 12,787.91
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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.