Finding the Third Proportional to 174,759.75 and 382,227.75
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Solution
The third proportional to 174,759.75 and 382,227.75 is: 835,993.72
Step by Step Solution
- Step 1: Write the proportion equation
174,759.75 : 382,227.75 = 382,227.75 : x - Step 2: Convert to fraction form
174,759.75/382,227.75 = 382,227.75/x - Step 3: Cross multiply
174,759.75x = 382,227.75 × 382,227.75 - Step 4: Simplify right side
174,759.75x = 146,098,052,870.06 - Step 5: Solve for x
x = 146,098,052,870.06/174,759.75 - Step 6: Final answer
x = 835,993.72
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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.