Finding the Third Proportional to 5,150 and 10,048
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Solution
The third proportional to 5,150 and 10,048 is: 19,604.33
Step by Step Solution
- Step 1: Write the proportion equation
5,150 : 10,048 = 10,048 : x - Step 2: Convert to fraction form
5,150/10,048 = 10,048/x - Step 3: Cross multiply
5,150x = 10,048 × 10,048 - Step 4: Simplify right side
5,150x = 100,962,304 - Step 5: Solve for x
x = 100,962,304/5,150 - Step 6: Final answer
x = 19,604.33
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Why These Related Problems?
These problems maintain the same ratio (1.95) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.