Finding the Third Proportional to 22,100 and 32,718
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Solution
The third proportional to 22,100 and 32,718 is: 48,437.44
Step by Step Solution
- Step 1: Write the proportion equation
22,100 : 32,718 = 32,718 : x - Step 2: Convert to fraction form
22,100/32,718 = 32,718/x - Step 3: Cross multiply
22,100x = 32,718 × 32,718 - Step 4: Simplify right side
22,100x = 1,070,467,524 - Step 5: Solve for x
x = 1,070,467,524/22,100 - Step 6: Final answer
x = 48,437.44
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Why These Related Problems?
These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.