Finding the Third Proportional to 33,063.75 and 49,893.75
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Solution
The third proportional to 33,063.75 and 49,893.75 is: 75,290.50
Step by Step Solution
- Step 1: Write the proportion equation
33,063.75 : 49,893.75 = 49,893.75 : x - Step 2: Convert to fraction form
33,063.75/49,893.75 = 49,893.75/x - Step 3: Cross multiply
33,063.75x = 49,893.75 × 49,893.75 - Step 4: Simplify right side
33,063.75x = 2,489,386,289.06 - Step 5: Solve for x
x = 2,489,386,289.06/33,063.75 - Step 6: Final answer
x = 75,290.50
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.