Finding the Third Proportional to 4,398 and 5,924
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Solution
The third proportional to 4,398 and 5,924 is: 7,979.49
Step by Step Solution
- Step 1: Write the proportion equation
4,398 : 5,924 = 5,924 : x - Step 2: Convert to fraction form
4,398/5,924 = 5,924/x - Step 3: Cross multiply
4,398x = 5,924 × 5,924 - Step 4: Simplify right side
4,398x = 35,093,776 - Step 5: Solve for x
x = 35,093,776/4,398 - Step 6: Final answer
x = 7,979.49
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Why These Related Problems?
These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.