Finding the Fourth Proportional to 244,733.20, 367,233.60 and 94,979.44
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Solution
The fourth proportional to 244,733.20, 367,233.60 and 94,979.44 is: 142,521.09
Step by Step Solution
- Step 1: Write the proportion equation
244,733.20 : 367,233.60 = 94,979.44 : x - Step 2: Convert to fraction form
244,733.20/367,233.60 = 94,979.44/x - Step 3: Cross multiply
244,733.20x = 367,233.60 × 94,979.44 - Step 4: Simplify right side
244,733.20x = 34,879,641,677.18 - Step 5: Solve for x
x = 34,879,641,677.18/244,733.20 - Step 6: Final answer
x = 142,521.09
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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.