Home / 36,349.75-50,163.47-22,210.39

Finding the Fourth Proportional to 36,349.75, 50,163.47 and 22,210.39

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Solution

The fourth proportional to 36,349.75, 50,163.47 and 22,210.39 is: 30,650.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,349.75 : 50,163.47 = 22,210.39 : x
  2. Step 2: Convert to fraction form
    36,349.75/50,163.47 = 22,210.39/x
  3. Step 3: Cross multiply
    36,349.75x = 50,163.47 × 22,210.39
  4. Step 4: Simplify right side
    36,349.75x = 1,114,150,121.40
  5. Step 5: Solve for x
    x = 1,114,150,121.40/36,349.75
  6. Step 6: Final answer
    x = 30,650.83

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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.