Finding the Third Proportional to 9,492 and 17,798
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Solution
The third proportional to 9,492 and 17,798 is: 33,372.19
Step by Step Solution
- Step 1: Write the proportion equation
9,492 : 17,798 = 17,798 : x - Step 2: Convert to fraction form
9,492/17,798 = 17,798/x - Step 3: Cross multiply
9,492x = 17,798 × 17,798 - Step 4: Simplify right side
9,492x = 316,768,804 - Step 5: Solve for x
x = 316,768,804/9,492 - Step 6: Final answer
x = 33,372.19
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Why These Related Problems?
These problems maintain the same ratio (1.88) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.