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Finding the Fourth Proportional to 44,775.54, 67,163.36 and 16,695.17

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Solution

The fourth proportional to 44,775.54, 67,163.36 and 16,695.17 is: 25,042.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,775.54 : 67,163.36 = 16,695.17 : x
  2. Step 2: Convert to fraction form
    44,775.54/67,163.36 = 16,695.17/x
  3. Step 3: Cross multiply
    44,775.54x = 67,163.36 × 16,695.17
  4. Step 4: Simplify right side
    44,775.54x = 1,121,303,293.68
  5. Step 5: Solve for x
    x = 1,121,303,293.68/44,775.54
  6. Step 6: Final answer
    x = 25,042.76

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1.5x scale

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.