Finding the Fourth Proportional to 244,906.36, 366,520.74 and 170,110.84
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Solution
The fourth proportional to 244,906.36, 366,520.74 and 170,110.84 is: 254,583.63
Step by Step Solution
- Step 1: Write the proportion equation
244,906.36 : 366,520.74 = 170,110.84 : x - Step 2: Convert to fraction form
244,906.36/366,520.74 = 170,110.84/x - Step 3: Cross multiply
244,906.36x = 366,520.74 × 170,110.84 - Step 4: Simplify right side
244,906.36x = 62,349,150,958.82 - Step 5: Solve for x
x = 62,349,150,958.82/244,906.36 - Step 6: Final answer
x = 254,583.63
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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.