Finding the Fourth Proportional to 444,680.24, 613,657.97 and 240,731.09
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Solution
The fourth proportional to 444,680.24, 613,657.97 and 240,731.09 is: 332,208.49
Step by Step Solution
- Step 1: Write the proportion equation
444,680.24 : 613,657.97 = 240,731.09 : x - Step 2: Convert to fraction form
444,680.24/613,657.97 = 240,731.09/x - Step 3: Cross multiply
444,680.24x = 613,657.97 × 240,731.09 - Step 4: Simplify right side
444,680.24x = 147,726,548,937.00 - Step 5: Solve for x
x = 147,726,548,937.00/444,680.24 - Step 6: Final answer
x = 332,208.49
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.