Finding the Third Proportional to 10,110 and 21,732
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Solution
The third proportional to 10,110 and 21,732 is: 46,714.13
Step by Step Solution
- Step 1: Write the proportion equation
10,110 : 21,732 = 21,732 : x - Step 2: Convert to fraction form
10,110/21,732 = 21,732/x - Step 3: Cross multiply
10,110x = 21,732 × 21,732 - Step 4: Simplify right side
10,110x = 472,279,824 - Step 5: Solve for x
x = 472,279,824/10,110 - Step 6: Final answer
x = 46,714.13
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.