Finding the Fourth Proportional to 244,512.24, 366,855.62 and 148,644.49
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Solution
The fourth proportional to 244,512.24, 366,855.62 and 148,644.49 is: 223,019.78
Step by Step Solution
- Step 1: Write the proportion equation
244,512.24 : 366,855.62 = 148,644.49 : x - Step 2: Convert to fraction form
244,512.24/366,855.62 = 148,644.49/x - Step 3: Cross multiply
244,512.24x = 366,855.62 × 148,644.49 - Step 4: Simplify right side
244,512.24x = 54,531,065,795.31 - Step 5: Solve for x
x = 54,531,065,795.31/244,512.24 - Step 6: Final answer
x = 223,019.78
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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.