Finding the Fourth Proportional to 244,293.80, 366,440.70 and 204,927.80
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Solution
The fourth proportional to 244,293.80, 366,440.70 and 204,927.80 is: 307,391.70
Step by Step Solution
- Step 1: Write the proportion equation
244,293.80 : 366,440.70 = 204,927.80 : x - Step 2: Convert to fraction form
244,293.80/366,440.70 = 204,927.80/x - Step 3: Cross multiply
244,293.80x = 366,440.70 × 204,927.80 - Step 4: Simplify right side
244,293.80x = 75,093,886,481.46 - Step 5: Solve for x
x = 75,093,886,481.46/244,293.80 - Step 6: Final answer
x = 307,391.70
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1.5x scale
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.