Finding the Fourth Proportional to 241,147.68, 332,767.57 and 133,713.73
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Solution
The fourth proportional to 241,147.68, 332,767.57 and 133,713.73 is: 184,515.95
Step by Step Solution
- Step 1: Write the proportion equation
241,147.68 : 332,767.57 = 133,713.73 : x - Step 2: Convert to fraction form
241,147.68/332,767.57 = 133,713.73/x - Step 3: Cross multiply
241,147.68x = 332,767.57 × 133,713.73 - Step 4: Simplify right side
241,147.68x = 44,495,593,007.74 - Step 5: Solve for x
x = 44,495,593,007.74/241,147.68 - Step 6: Final answer
x = 184,515.95
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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.