Finding the Fourth Proportional to 241,097.42, 332,713.88 and 133,664.70
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Solution
The fourth proportional to 241,097.42, 332,713.88 and 133,664.70 is: 184,456.98
Step by Step Solution
- Step 1: Write the proportion equation
241,097.42 : 332,713.88 = 133,664.70 : x - Step 2: Convert to fraction form
241,097.42/332,713.88 = 133,664.70/x - Step 3: Cross multiply
241,097.42x = 332,713.88 × 133,664.70 - Step 4: Simplify right side
241,097.42x = 44,472,100,956.04 - Step 5: Solve for x
x = 44,472,100,956.04/241,097.42 - Step 6: Final answer
x = 184,456.98
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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.