Finding the Third Proportional to 9,080 and 20,002
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Solution
The third proportional to 9,080 and 20,002 is: 44,061.67
Step by Step Solution
- Step 1: Write the proportion equation
9,080 : 20,002 = 20,002 : x - Step 2: Convert to fraction form
9,080/20,002 = 20,002/x - Step 3: Cross multiply
9,080x = 20,002 × 20,002 - Step 4: Simplify right side
9,080x = 400,080,004 - Step 5: Solve for x
x = 400,080,004/9,080 - Step 6: Final answer
x = 44,061.67
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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.