Finding the Fourth Proportional to 334,660.44, 461,828.82 and 181,695.58
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Solution
The fourth proportional to 334,660.44, 461,828.82 and 181,695.58 is: 250,738.50
Step by Step Solution
- Step 1: Write the proportion equation
334,660.44 : 461,828.82 = 181,695.58 : x - Step 2: Convert to fraction form
334,660.44/461,828.82 = 181,695.58/x - Step 3: Cross multiply
334,660.44x = 461,828.82 × 181,695.58 - Step 4: Simplify right side
334,660.44x = 83,912,255,310.62 - Step 5: Solve for x
x = 83,912,255,310.62/334,660.44 - Step 6: Final answer
x = 250,738.50
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.