Finding the Third Proportional to 7,832 and 17,732
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Solution
The third proportional to 7,832 and 17,732 is: 40,146.04
Step by Step Solution
- Step 1: Write the proportion equation
7,832 : 17,732 = 17,732 : x - Step 2: Convert to fraction form
7,832/17,732 = 17,732/x - Step 3: Cross multiply
7,832x = 17,732 × 17,732 - Step 4: Simplify right side
7,832x = 314,423,824 - Step 5: Solve for x
x = 314,423,824/7,832 - Step 6: Final answer
x = 40,146.04
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Why These Related Problems?
These problems maintain the same ratio (2.26) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.