Finding the Fourth Proportional to 241,480.36, 361,542.30 and 196,232.68
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Solution
The fourth proportional to 241,480.36, 361,542.30 and 196,232.68 is: 293,797.87
Step by Step Solution
- Step 1: Write the proportion equation
241,480.36 : 361,542.30 = 196,232.68 : x - Step 2: Convert to fraction form
241,480.36/361,542.30 = 196,232.68/x - Step 3: Cross multiply
241,480.36x = 361,542.30 × 196,232.68 - Step 4: Simplify right side
241,480.36x = 70,946,414,462.36 - Step 5: Solve for x
x = 70,946,414,462.36/241,480.36 - Step 6: Final answer
x = 293,797.87
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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.