Finding the Fourth Proportional to 244,704.24, 366,943.72 and 96,859.12
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Solution
The fourth proportional to 244,704.24, 366,943.72 and 96,859.12 is: 145,244.09
Step by Step Solution
- Step 1: Write the proportion equation
244,704.24 : 366,943.72 = 96,859.12 : x - Step 2: Convert to fraction form
244,704.24/366,943.72 = 96,859.12/x - Step 3: Cross multiply
244,704.24x = 366,943.72 × 96,859.12 - Step 4: Simplify right side
244,704.24x = 35,541,845,808.73 - Step 5: Solve for x
x = 35,541,845,808.73/244,704.24 - Step 6: Final answer
x = 145,244.09
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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.