Finding the Third Proportional to 20,525.75 and 44,217.75
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Solution
The third proportional to 20,525.75 and 44,217.75 is: 95,256.42
Step by Step Solution
- Step 1: Write the proportion equation
20,525.75 : 44,217.75 = 44,217.75 : x - Step 2: Convert to fraction form
20,525.75/44,217.75 = 44,217.75/x - Step 3: Cross multiply
20,525.75x = 44,217.75 × 44,217.75 - Step 4: Simplify right side
20,525.75x = 1,955,209,415.06 - Step 5: Solve for x
x = 1,955,209,415.06/20,525.75 - Step 6: Final answer
x = 95,256.42
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.