Finding the Fourth Proportional to 246,028.88, 369,153.24 and 119,599.76
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Solution
The fourth proportional to 246,028.88, 369,153.24 and 119,599.76 is: 179,453.07
Step by Step Solution
- Step 1: Write the proportion equation
246,028.88 : 369,153.24 = 119,599.76 : x - Step 2: Convert to fraction form
246,028.88/369,153.24 = 119,599.76/x - Step 3: Cross multiply
246,028.88x = 369,153.24 × 119,599.76 - Step 4: Simplify right side
246,028.88x = 44,150,638,907.22 - Step 5: Solve for x
x = 44,150,638,907.22/246,028.88 - Step 6: Final answer
x = 179,453.07
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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.