Home / 23,467.20-35,198.07-9,426.66

Finding the Fourth Proportional to 23,467.20, 35,198.07 and 9,426.66

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Solution

The fourth proportional to 23,467.20, 35,198.07 and 9,426.66 is: 14,138.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,467.20 : 35,198.07 = 9,426.66 : x
  2. Step 2: Convert to fraction form
    23,467.20/35,198.07 = 9,426.66/x
  3. Step 3: Cross multiply
    23,467.20x = 35,198.07 × 9,426.66
  4. Step 4: Simplify right side
    23,467.20x = 331,800,238.55
  5. Step 5: Solve for x
    x = 331,800,238.55/23,467.20
  6. Step 6: Final answer
    x = 14,138.89

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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.