Finding the Fourth Proportional to 244,252.44, 366,385.85 and 208,488.26
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Solution
The fourth proportional to 244,252.44, 366,385.85 and 208,488.26 is: 312,738.52
Step by Step Solution
- Step 1: Write the proportion equation
244,252.44 : 366,385.85 = 208,488.26 : x - Step 2: Convert to fraction form
244,252.44/366,385.85 = 208,488.26/x - Step 3: Cross multiply
244,252.44x = 366,385.85 × 208,488.26 - Step 4: Simplify right side
244,252.44x = 76,387,145,480.75 - Step 5: Solve for x
x = 76,387,145,480.75/244,252.44 - Step 6: Final answer
x = 312,738.52
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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.