Finding the Fourth Proportional to 241,250.62, 332,936.73 and 133,820.63
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Solution
The fourth proportional to 241,250.62, 332,936.73 and 133,820.63 is: 184,678.49
Step by Step Solution
- Step 1: Write the proportion equation
241,250.62 : 332,936.73 = 133,820.63 : x - Step 2: Convert to fraction form
241,250.62/332,936.73 = 133,820.63/x - Step 3: Cross multiply
241,250.62x = 332,936.73 × 133,820.63 - Step 4: Simplify right side
241,250.62x = 44,553,800,624.95 - Step 5: Solve for x
x = 44,553,800,624.95/241,250.62 - Step 6: Final answer
x = 184,678.49
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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.