Home / 294,356.07-441,599.94-107,367.57

Finding the Fourth Proportional to 294,356.07, 441,599.94 and 107,367.57

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Solution

The fourth proportional to 294,356.07, 441,599.94 and 107,367.57 is: 161,075.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,356.07 : 441,599.94 = 107,367.57 : x
  2. Step 2: Convert to fraction form
    294,356.07/441,599.94 = 107,367.57/x
  3. Step 3: Cross multiply
    294,356.07x = 441,599.94 × 107,367.57
  4. Step 4: Simplify right side
    294,356.07x = 47,413,512,469.95
  5. Step 5: Solve for x
    x = 47,413,512,469.95/294,356.07
  6. Step 6: Final answer
    x = 161,075.37

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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.