Finding the Third Proportional to 33,995 and 74,786
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Solution
The third proportional to 33,995 and 74,786 is: 164,522.60
Step by Step Solution
- Step 1: Write the proportion equation
33,995 : 74,786 = 74,786 : x - Step 2: Convert to fraction form
33,995/74,786 = 74,786/x - Step 3: Cross multiply
33,995x = 74,786 × 74,786 - Step 4: Simplify right side
33,995x = 5,592,945,796 - Step 5: Solve for x
x = 5,592,945,796/33,995 - Step 6: Final answer
x = 164,522.60
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Why These Related Problems?
These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.