Finding the Fourth Proportional to 244,375.79, 366,333.84 and 131,887.44
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Solution
The fourth proportional to 244,375.79, 366,333.84 and 131,887.44 is: 197,707.12
Step by Step Solution
- Step 1: Write the proportion equation
244,375.79 : 366,333.84 = 131,887.44 : x - Step 2: Convert to fraction form
244,375.79/366,333.84 = 131,887.44/x - Step 3: Cross multiply
244,375.79x = 366,333.84 × 131,887.44 - Step 4: Simplify right side
244,375.79x = 48,314,832,342.97 - Step 5: Solve for x
x = 48,314,832,342.97/244,375.79 - Step 6: Final answer
x = 197,707.12
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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.