Finding the Fourth Proportional to 267,180.75, 368,711.87 and 182,295.99
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Solution
The fourth proportional to 267,180.75, 368,711.87 and 182,295.99 is: 251,570.12
Step by Step Solution
- Step 1: Write the proportion equation
267,180.75 : 368,711.87 = 182,295.99 : x - Step 2: Convert to fraction form
267,180.75/368,711.87 = 182,295.99/x - Step 3: Cross multiply
267,180.75x = 368,711.87 × 182,295.99 - Step 4: Simplify right side
267,180.75x = 67,214,694,454.92 - Step 5: Solve for x
x = 67,214,694,454.92/267,180.75 - Step 6: Final answer
x = 251,570.12
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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.