Finding the Fourth Proportional to 244,652.88, 366,632.07 and 102,344.79
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Solution
The fourth proportional to 244,652.88, 366,632.07 and 102,344.79 is: 153,371.92
Step by Step Solution
- Step 1: Write the proportion equation
244,652.88 : 366,632.07 = 102,344.79 : x - Step 2: Convert to fraction form
244,652.88/366,632.07 = 102,344.79/x - Step 3: Cross multiply
244,652.88x = 366,632.07 × 102,344.79 - Step 4: Simplify right side
244,652.88x = 37,522,882,211.42 - Step 5: Solve for x
x = 37,522,882,211.42/244,652.88 - Step 6: Final answer
x = 153,371.92
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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.