Finding the Fourth Proportional to 177,234.82, 265,850.86 and 44,114.19
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Solution
The fourth proportional to 177,234.82, 265,850.86 and 44,114.19 is: 66,170.94
Step by Step Solution
- Step 1: Write the proportion equation
177,234.82 : 265,850.86 = 44,114.19 : x - Step 2: Convert to fraction form
177,234.82/265,850.86 = 44,114.19/x - Step 3: Cross multiply
177,234.82x = 265,850.86 × 44,114.19 - Step 4: Simplify right side
177,234.82x = 11,727,794,325.19 - Step 5: Solve for x
x = 11,727,794,325.19/177,234.82 - Step 6: Final answer
x = 66,170.94
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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.