Home / 13,469.41-20,204.22-4,704.33

Finding the Fourth Proportional to 13,469.41, 20,204.22 and 4,704.33

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Solution

The fourth proportional to 13,469.41, 20,204.22 and 4,704.33 is: 7,056.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,469.41 : 20,204.22 = 4,704.33 : x
  2. Step 2: Convert to fraction form
    13,469.41/20,204.22 = 4,704.33/x
  3. Step 3: Cross multiply
    13,469.41x = 20,204.22 × 4,704.33
  4. Step 4: Simplify right side
    13,469.41x = 95,047,318.27
  5. Step 5: Solve for x
    x = 95,047,318.27/13,469.41
  6. Step 6: Final answer
    x = 7,056.53

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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.