Finding the Third Proportional to 11,163.75 and 24,468.75
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Solution
The third proportional to 11,163.75 and 24,468.75 is: 53,630.70
Step by Step Solution
- Step 1: Write the proportion equation
11,163.75 : 24,468.75 = 24,468.75 : x - Step 2: Convert to fraction form
11,163.75/24,468.75 = 24,468.75/x - Step 3: Cross multiply
11,163.75x = 24,468.75 × 24,468.75 - Step 4: Simplify right side
11,163.75x = 598,719,726.56 - Step 5: Solve for x
x = 598,719,726.56/11,163.75 - Step 6: Final answer
x = 53,630.70
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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.