Finding the Fourth Proportional to 244,115.97, 366,040.46 and 193,837.97
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Solution
The fourth proportional to 244,115.97, 366,040.46 and 193,837.97 is: 290,650.95
Step by Step Solution
- Step 1: Write the proportion equation
244,115.97 : 366,040.46 = 193,837.97 : x - Step 2: Convert to fraction form
244,115.97/366,040.46 = 193,837.97/x - Step 3: Cross multiply
244,115.97x = 366,040.46 × 193,837.97 - Step 4: Simplify right side
244,115.97x = 70,952,538,358.66 - Step 5: Solve for x
x = 70,952,538,358.66/244,115.97 - Step 6: Final answer
x = 290,650.95
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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.