Home / 44,850.07-67,275.11-18,525.88

Finding the Fourth Proportional to 44,850.07, 67,275.11 and 18,525.88

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Solution

The fourth proportional to 44,850.07, 67,275.11 and 18,525.88 is: 27,788.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,850.07 : 67,275.11 = 18,525.88 : x
  2. Step 2: Convert to fraction form
    44,850.07/67,275.11 = 18,525.88/x
  3. Step 3: Cross multiply
    44,850.07x = 67,275.11 × 18,525.88
  4. Step 4: Simplify right side
    44,850.07x = 1,246,330,614.85
  5. Step 5: Solve for x
    x = 1,246,330,614.85/44,850.07
  6. Step 6: Final answer
    x = 27,788.82

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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.