Finding the Third Proportional to 11,300 and 16,302
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Solution
The third proportional to 11,300 and 16,302 is: 23,518.16
Step by Step Solution
- Step 1: Write the proportion equation
11,300 : 16,302 = 16,302 : x - Step 2: Convert to fraction form
11,300/16,302 = 16,302/x - Step 3: Cross multiply
11,300x = 16,302 × 16,302 - Step 4: Simplify right side
11,300x = 265,755,204 - Step 5: Solve for x
x = 265,755,204/11,300 - Step 6: Final answer
x = 23,518.16
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Why These Related Problems?
These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.