Finding the Fourth Proportional to 334,615.73, 461,770.07 and 181,653.84
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Solution
The fourth proportional to 334,615.73, 461,770.07 and 181,653.84 is: 250,682.50
Step by Step Solution
- Step 1: Write the proportion equation
334,615.73 : 461,770.07 = 181,653.84 : x - Step 2: Convert to fraction form
334,615.73/461,770.07 = 181,653.84/x - Step 3: Cross multiply
334,615.73x = 461,770.07 × 181,653.84 - Step 4: Simplify right side
334,615.73x = 83,882,305,504.30 - Step 5: Solve for x
x = 83,882,305,504.30/334,615.73 - Step 6: Final answer
x = 250,682.50
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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.