Home / 44,351.51-66,469.49-18,025.47

Finding the Fourth Proportional to 44,351.51, 66,469.49 and 18,025.47

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Solution

The fourth proportional to 44,351.51, 66,469.49 and 18,025.47 is: 27,014.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,351.51 : 66,469.49 = 18,025.47 : x
  2. Step 2: Convert to fraction form
    44,351.51/66,469.49 = 18,025.47/x
  3. Step 3: Cross multiply
    44,351.51x = 66,469.49 × 18,025.47
  4. Step 4: Simplify right side
    44,351.51x = 1,198,143,797.91
  5. Step 5: Solve for x
    x = 1,198,143,797.91/44,351.51
  6. Step 6: Final answer
    x = 27,014.72

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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.