Finding the Third Proportional to 17,968 and 37,898
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Solution
The third proportional to 17,968 and 37,898 is: 79,934.24
Step by Step Solution
- Step 1: Write the proportion equation
17,968 : 37,898 = 37,898 : x - Step 2: Convert to fraction form
17,968/37,898 = 37,898/x - Step 3: Cross multiply
17,968x = 37,898 × 37,898 - Step 4: Simplify right side
17,968x = 1,436,258,404 - Step 5: Solve for x
x = 1,436,258,404/17,968 - Step 6: Final answer
x = 79,934.24
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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.