Finding the Third Proportional to 29,251.13 and 68,247.56
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Solution
The third proportional to 29,251.13 and 68,247.56 is: 159,232.50
Step by Step Solution
- Step 1: Write the proportion equation
29,251.13 : 68,247.56 = 68,247.56 : x - Step 2: Convert to fraction form
29,251.13/68,247.56 = 68,247.56/x - Step 3: Cross multiply
29,251.13x = 68,247.56 × 68,247.56 - Step 4: Simplify right side
29,251.13x = 4,657,729,787.19 - Step 5: Solve for x
x = 4,657,729,787.19/29,251.13 - Step 6: Final answer
x = 159,232.50
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Why These Related Problems?
These problems maintain the same ratio (2.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.