Finding the Third Proportional to 75,949.97 and 166,196.44
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Solution
The third proportional to 75,949.97 and 166,196.44 is: 363,676.99
Step by Step Solution
- Step 1: Write the proportion equation
75,949.97 : 166,196.44 = 166,196.44 : x - Step 2: Convert to fraction form
75,949.97/166,196.44 = 166,196.44/x - Step 3: Cross multiply
75,949.97x = 166,196.44 × 166,196.44 - Step 4: Simplify right side
75,949.97x = 27,621,255,837.69 - Step 5: Solve for x
x = 27,621,255,837.69/75,949.97 - Step 6: Final answer
x = 363,676.99
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.