Finding the Third Proportional to 17,356 and 37,922
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Solution
The third proportional to 17,356 and 37,922 is: 82,857.69
Step by Step Solution
- Step 1: Write the proportion equation
17,356 : 37,922 = 37,922 : x - Step 2: Convert to fraction form
17,356/37,922 = 37,922/x - Step 3: Cross multiply
17,356x = 37,922 × 37,922 - Step 4: Simplify right side
17,356x = 1,438,078,084 - Step 5: Solve for x
x = 1,438,078,084/17,356 - Step 6: Final answer
x = 82,857.69
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.