Finding the Third Proportional to 7,993 and 17,443
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Solution
The third proportional to 7,993 and 17,443 is: 38,065.59
Step by Step Solution
- Step 1: Write the proportion equation
7,993 : 17,443 = 17,443 : x - Step 2: Convert to fraction form
7,993/17,443 = 17,443/x - Step 3: Cross multiply
7,993x = 17,443 × 17,443 - Step 4: Simplify right side
7,993x = 304,258,249 - Step 5: Solve for x
x = 304,258,249/7,993 - Step 6: Final answer
x = 38,065.59
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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.