Finding the Fourth Proportional to 244,489.80, 366,877.67 and 102,323.19
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Solution
The fourth proportional to 244,489.80, 366,877.67 and 102,323.19 is: 153,544.62
Step by Step Solution
- Step 1: Write the proportion equation
244,489.80 : 366,877.67 = 102,323.19 : x - Step 2: Convert to fraction form
244,489.80/366,877.67 = 102,323.19/x - Step 3: Cross multiply
244,489.80x = 366,877.67 × 102,323.19 - Step 4: Simplify right side
244,489.80x = 37,540,093,534.17 - Step 5: Solve for x
x = 37,540,093,534.17/244,489.80 - Step 6: Final answer
x = 153,544.62
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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.