Home / 16,960.26-23,408.46-10,246.98

Finding the Fourth Proportional to 16,960.26, 23,408.46 and 10,246.98

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Solution

The fourth proportional to 16,960.26, 23,408.46 and 10,246.98 is: 14,142.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,960.26 : 23,408.46 = 10,246.98 : x
  2. Step 2: Convert to fraction form
    16,960.26/23,408.46 = 10,246.98/x
  3. Step 3: Cross multiply
    16,960.26x = 23,408.46 × 10,246.98
  4. Step 4: Simplify right side
    16,960.26x = 239,866,021.45
  5. Step 5: Solve for x
    x = 239,866,021.45/16,960.26
  6. Step 6: Final answer
    x = 14,142.83

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.