Finding the Third Proportional to 9,884 and 13,314
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Solution
The third proportional to 9,884 and 13,314 is: 17,934.30
Step by Step Solution
- Step 1: Write the proportion equation
9,884 : 13,314 = 13,314 : x - Step 2: Convert to fraction form
9,884/13,314 = 13,314/x - Step 3: Cross multiply
9,884x = 13,314 × 13,314 - Step 4: Simplify right side
9,884x = 177,262,596 - Step 5: Solve for x
x = 177,262,596/9,884 - Step 6: Final answer
x = 17,934.30
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Why These Related Problems?
These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.