Finding the Fourth Proportional to 241,203.36, 332,838.24 and 133,771.44
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Solution
The fourth proportional to 241,203.36, 332,838.24 and 133,771.44 is: 184,592.17
Step by Step Solution
- Step 1: Write the proportion equation
241,203.36 : 332,838.24 = 133,771.44 : x - Step 2: Convert to fraction form
241,203.36/332,838.24 = 133,771.44/x - Step 3: Cross multiply
241,203.36x = 332,838.24 × 133,771.44 - Step 4: Simplify right side
241,203.36x = 44,524,250,651.87 - Step 5: Solve for x
x = 44,524,250,651.87/241,203.36 - Step 6: Final answer
x = 184,592.17
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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.