Finding the Fourth Proportional to 333,853.44, 460,717.92 and 182,950.44
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Solution
The fourth proportional to 333,853.44, 460,717.92 and 182,950.44 is: 252,471.70
Step by Step Solution
- Step 1: Write the proportion equation
333,853.44 : 460,717.92 = 182,950.44 : x - Step 2: Convert to fraction form
333,853.44/460,717.92 = 182,950.44/x - Step 3: Cross multiply
333,853.44x = 460,717.92 × 182,950.44 - Step 4: Simplify right side
333,853.44x = 84,288,546,179.88 - Step 5: Solve for x
x = 84,288,546,179.88/333,853.44 - Step 6: Final answer
x = 252,471.70
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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.