Finding the Third Proportional to 34,323.75 and 75,207.75
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Solution
The third proportional to 34,323.75 and 75,207.75 is: 164,789.85
Step by Step Solution
- Step 1: Write the proportion equation
34,323.75 : 75,207.75 = 75,207.75 : x - Step 2: Convert to fraction form
34,323.75/75,207.75 = 75,207.75/x - Step 3: Cross multiply
34,323.75x = 75,207.75 × 75,207.75 - Step 4: Simplify right side
34,323.75x = 5,656,205,660.06 - Step 5: Solve for x
x = 5,656,205,660.06/34,323.75 - Step 6: Final answer
x = 164,789.85
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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.