Finding the Third Proportional to 2,444 and 5,374
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Solution
The third proportional to 2,444 and 5,374 is: 11,816.64
Step by Step Solution
- Step 1: Write the proportion equation
2,444 : 5,374 = 5,374 : x - Step 2: Convert to fraction form
2,444/5,374 = 5,374/x - Step 3: Cross multiply
2,444x = 5,374 × 5,374 - Step 4: Simplify right side
2,444x = 28,879,876 - Step 5: Solve for x
x = 28,879,876/2,444 - Step 6: Final answer
x = 11,816.64
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Why These Related Problems?
These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.