Finding the Third Proportional to 124,524.75 and 275,214.75
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Solution
The third proportional to 124,524.75 and 275,214.75 is: 608,257.87
Step by Step Solution
- Step 1: Write the proportion equation
124,524.75 : 275,214.75 = 275,214.75 : x - Step 2: Convert to fraction form
124,524.75/275,214.75 = 275,214.75/x - Step 3: Cross multiply
124,524.75x = 275,214.75 × 275,214.75 - Step 4: Simplify right side
124,524.75x = 75,743,158,617.56 - Step 5: Solve for x
x = 75,743,158,617.56/124,524.75 - Step 6: Final answer
x = 608,257.87
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Why These Related Problems?
These problems maintain the same ratio (2.21) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.