Finding the Third Proportional to 73,828.97 and 110,720.67
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Solution
The third proportional to 73,828.97 and 110,720.67 is: 166,046.84
Step by Step Solution
- Step 1: Write the proportion equation
73,828.97 : 110,720.67 = 110,720.67 : x - Step 2: Convert to fraction form
73,828.97/110,720.67 = 110,720.67/x - Step 3: Cross multiply
73,828.97x = 110,720.67 × 110,720.67 - Step 4: Simplify right side
73,828.97x = 12,259,067,180.45 - Step 5: Solve for x
x = 12,259,067,180.45/73,828.97 - Step 6: Final answer
x = 166,046.84
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.