Finding the Fourth Proportional to 337,236.54, 465,480.24 and 194,042.70
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Solution
The fourth proportional to 337,236.54, 465,480.24 and 194,042.70 is: 267,832.91
Step by Step Solution
- Step 1: Write the proportion equation
337,236.54 : 465,480.24 = 194,042.70 : x - Step 2: Convert to fraction form
337,236.54/465,480.24 = 194,042.70/x - Step 3: Cross multiply
337,236.54x = 465,480.24 × 194,042.70 - Step 4: Simplify right side
337,236.54x = 90,323,042,566.25 - Step 5: Solve for x
x = 90,323,042,566.25/337,236.54 - Step 6: Final answer
x = 267,832.91
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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.