Home / 25,768.82-38,604.27-23,023.22

Finding the Fourth Proportional to 25,768.82, 38,604.27 and 23,023.22

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Solution

The fourth proportional to 25,768.82, 38,604.27 and 23,023.22 is: 34,491.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,768.82 : 38,604.27 = 23,023.22 : x
  2. Step 2: Convert to fraction form
    25,768.82/38,604.27 = 23,023.22/x
  3. Step 3: Cross multiply
    25,768.82x = 38,604.27 × 23,023.22
  4. Step 4: Simplify right side
    25,768.82x = 888,794,601.15
  5. Step 5: Solve for x
    x = 888,794,601.15/25,768.82
  6. Step 6: Final answer
    x = 34,491.09

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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.