Finding the Third Proportional to 17,994 and 38,036
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Solution
The third proportional to 17,994 and 38,036 is: 80,401.09
Step by Step Solution
- Step 1: Write the proportion equation
17,994 : 38,036 = 38,036 : x - Step 2: Convert to fraction form
17,994/38,036 = 38,036/x - Step 3: Cross multiply
17,994x = 38,036 × 38,036 - Step 4: Simplify right side
17,994x = 1,446,737,296 - Step 5: Solve for x
x = 1,446,737,296/17,994 - Step 6: Final answer
x = 80,401.09
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Why These Related Problems?
These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.