Home / 33,385.34-50,080.44-10,013.60

Finding the Fourth Proportional to 33,385.34, 50,080.44 and 10,013.60

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Solution

The fourth proportional to 33,385.34, 50,080.44 and 10,013.60 is: 15,021.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,385.34 : 50,080.44 = 10,013.60 : x
  2. Step 2: Convert to fraction form
    33,385.34/50,080.44 = 10,013.60/x
  3. Step 3: Cross multiply
    33,385.34x = 50,080.44 × 10,013.60
  4. Step 4: Simplify right side
    33,385.34x = 501,485,493.98
  5. Step 5: Solve for x
    x = 501,485,493.98/33,385.34
  6. Step 6: Final answer
    x = 15,021.13

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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.