Finding the Fourth Proportional to 267,332.58, 401,625.99 and 252,200.97
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Solution
The fourth proportional to 267,332.58, 401,625.99 and 252,200.97 is: 378,893.08
Step by Step Solution
- Step 1: Write the proportion equation
267,332.58 : 401,625.99 = 252,200.97 : x - Step 2: Convert to fraction form
267,332.58/401,625.99 = 252,200.97/x - Step 3: Cross multiply
267,332.58x = 401,625.99 × 252,200.97 - Step 4: Simplify right side
267,332.58x = 101,290,464,255.21 - Step 5: Solve for x
x = 101,290,464,255.21/267,332.58 - Step 6: Final answer
x = 378,893.08
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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.