Finding the Third Proportional to 47,575.50 and 103,626.75
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Solution
The third proportional to 47,575.50 and 103,626.75 is: 225,714.99
Step by Step Solution
- Step 1: Write the proportion equation
47,575.50 : 103,626.75 = 103,626.75 : x - Step 2: Convert to fraction form
47,575.50/103,626.75 = 103,626.75/x - Step 3: Cross multiply
47,575.50x = 103,626.75 × 103,626.75 - Step 4: Simplify right side
47,575.50x = 10,738,503,315.56 - Step 5: Solve for x
x = 10,738,503,315.56/47,575.50 - Step 6: Final answer
x = 225,714.99
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.