Finding the Fourth Proportional to 182,261.97, 273,361.41 and 82,398.96
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Solution
The fourth proportional to 182,261.97, 273,361.41 and 82,398.96 is: 123,584.18
Step by Step Solution
- Step 1: Write the proportion equation
182,261.97 : 273,361.41 = 82,398.96 : x - Step 2: Convert to fraction form
182,261.97/273,361.41 = 82,398.96/x - Step 3: Cross multiply
182,261.97x = 273,361.41 × 82,398.96 - Step 4: Simplify right side
182,261.97x = 22,524,695,888.13 - Step 5: Solve for x
x = 22,524,695,888.13/182,261.97 - Step 6: Final answer
x = 123,584.18
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.