Home / 60,336.82-90,469.96-18,204.27

Finding the Fourth Proportional to 60,336.82, 90,469.96 and 18,204.27

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Solution

The fourth proportional to 60,336.82, 90,469.96 and 18,204.27 is: 27,295.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,336.82 : 90,469.96 = 18,204.27 : x
  2. Step 2: Convert to fraction form
    60,336.82/90,469.96 = 18,204.27/x
  3. Step 3: Cross multiply
    60,336.82x = 90,469.96 × 18,204.27
  4. Step 4: Simplify right side
    60,336.82x = 1,646,939,550.80
  5. Step 5: Solve for x
    x = 1,646,939,550.80/60,336.82
  6. Step 6: Final answer
    x = 27,295.76

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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.