Finding the Third Proportional to 51,125.75 and 111,244.75
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Solution
The third proportional to 51,125.75 and 111,244.75 is: 242,057.95
Step by Step Solution
- Step 1: Write the proportion equation
51,125.75 : 111,244.75 = 111,244.75 : x - Step 2: Convert to fraction form
51,125.75/111,244.75 = 111,244.75/x - Step 3: Cross multiply
51,125.75x = 111,244.75 × 111,244.75 - Step 4: Simplify right side
51,125.75x = 12,375,394,402.56 - Step 5: Solve for x
x = 12,375,394,402.56/51,125.75 - Step 6: Final answer
x = 242,057.95
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.