Finding the Third Proportional to 24,981.75 and 54,114.75
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Solution
The third proportional to 24,981.75 and 54,114.75 is: 117,221.82
Step by Step Solution
- Step 1: Write the proportion equation
24,981.75 : 54,114.75 = 54,114.75 : x - Step 2: Convert to fraction form
24,981.75/54,114.75 = 54,114.75/x - Step 3: Cross multiply
24,981.75x = 54,114.75 × 54,114.75 - Step 4: Simplify right side
24,981.75x = 2,928,406,167.56 - Step 5: Solve for x
x = 2,928,406,167.56/24,981.75 - Step 6: Final answer
x = 117,221.82
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.