Finding the Third Proportional to 73,902.38 and 110,739.66
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Solution
The third proportional to 73,902.38 and 110,739.66 is: 165,938.80
Step by Step Solution
- Step 1: Write the proportion equation
73,902.38 : 110,739.66 = 110,739.66 : x - Step 2: Convert to fraction form
73,902.38/110,739.66 = 110,739.66/x - Step 3: Cross multiply
73,902.38x = 110,739.66 × 110,739.66 - Step 4: Simplify right side
73,902.38x = 12,263,271,466.37 - Step 5: Solve for x
x = 12,263,271,466.37/73,902.38 - Step 6: Final answer
x = 165,938.80
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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.