Finding the Third Proportional to 7,694 and 16,300
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Solution
The third proportional to 7,694 and 16,300 is: 34,532.10
Step by Step Solution
- Step 1: Write the proportion equation
7,694 : 16,300 = 16,300 : x - Step 2: Convert to fraction form
7,694/16,300 = 16,300/x - Step 3: Cross multiply
7,694x = 16,300 × 16,300 - Step 4: Simplify right side
7,694x = 265,690,000 - Step 5: Solve for x
x = 265,690,000/7,694 - Step 6: Final answer
x = 34,532.10
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Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.