Finding the Third Proportional to 18,027.75 and 24,732.75
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Solution
The third proportional to 18,027.75 and 24,732.75 is: 33,931.52
Step by Step Solution
- Step 1: Write the proportion equation
18,027.75 : 24,732.75 = 24,732.75 : x - Step 2: Convert to fraction form
18,027.75/24,732.75 = 24,732.75/x - Step 3: Cross multiply
18,027.75x = 24,732.75 × 24,732.75 - Step 4: Simplify right side
18,027.75x = 611,708,922.56 - Step 5: Solve for x
x = 611,708,922.56/18,027.75 - Step 6: Final answer
x = 33,931.52
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Why These Related Problems?
These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.