Finding the Third Proportional to 19,996 and 33,323
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Solution
The third proportional to 19,996 and 33,323 is: 55,532.22
Step by Step Solution
- Step 1: Write the proportion equation
19,996 : 33,323 = 33,323 : x - Step 2: Convert to fraction form
19,996/33,323 = 33,323/x - Step 3: Cross multiply
19,996x = 33,323 × 33,323 - Step 4: Simplify right side
19,996x = 1,110,422,329 - Step 5: Solve for x
x = 1,110,422,329/19,996 - Step 6: Final answer
x = 55,532.22
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Why These Related Problems?
These problems maintain the same ratio (1.67) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.