Home / 33,454.16-50,189.54-13,464.98

Finding the Fourth Proportional to 33,454.16, 50,189.54 and 13,464.98

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Solution

The fourth proportional to 33,454.16, 50,189.54 and 13,464.98 is: 20,200.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,454.16 : 50,189.54 = 13,464.98 : x
  2. Step 2: Convert to fraction form
    33,454.16/50,189.54 = 13,464.98/x
  3. Step 3: Cross multiply
    33,454.16x = 50,189.54 × 13,464.98
  4. Step 4: Simplify right side
    33,454.16x = 675,800,834.04
  5. Step 5: Solve for x
    x = 675,800,834.04/33,454.16
  6. Step 6: Final answer
    x = 20,200.80

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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.