Finding the Third Proportional to 11,445.75 and 24,711.75
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Solution
The third proportional to 11,445.75 and 24,711.75 is: 53,353.48
Step by Step Solution
- Step 1: Write the proportion equation
11,445.75 : 24,711.75 = 24,711.75 : x - Step 2: Convert to fraction form
11,445.75/24,711.75 = 24,711.75/x - Step 3: Cross multiply
11,445.75x = 24,711.75 × 24,711.75 - Step 4: Simplify right side
11,445.75x = 610,670,588.06 - Step 5: Solve for x
x = 610,670,588.06/11,445.75 - Step 6: Final answer
x = 53,353.48
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.