Finding the Third Proportional to 24,774.75 and 55,221.75
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Solution
The third proportional to 24,774.75 and 55,221.75 is: 123,086.68
Step by Step Solution
- Step 1: Write the proportion equation
24,774.75 : 55,221.75 = 55,221.75 : x - Step 2: Convert to fraction form
24,774.75/55,221.75 = 55,221.75/x - Step 3: Cross multiply
24,774.75x = 55,221.75 × 55,221.75 - Step 4: Simplify right side
24,774.75x = 3,049,441,673.06 - Step 5: Solve for x
x = 3,049,441,673.06/24,774.75 - Step 6: Final answer
x = 123,086.68
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Why These Related Problems?
These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.