Home / 33,399.76-50,098.08-13,673.44

Finding the Fourth Proportional to 33,399.76, 50,098.08 and 13,673.44

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Solution

The fourth proportional to 33,399.76, 50,098.08 and 13,673.44 is: 20,509.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,399.76 : 50,098.08 = 13,673.44 : x
  2. Step 2: Convert to fraction form
    33,399.76/50,098.08 = 13,673.44/x
  3. Step 3: Cross multiply
    33,399.76x = 50,098.08 × 13,673.44
  4. Step 4: Simplify right side
    33,399.76x = 685,013,091.00
  5. Step 5: Solve for x
    x = 685,013,091.00/33,399.76
  6. Step 6: Final answer
    x = 20,509.52

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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.