Home / 33,695.76-50,553.36-10,325.64

Finding the Fourth Proportional to 33,695.76, 50,553.36 and 10,325.64

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Solution

The fourth proportional to 33,695.76, 50,553.36 and 10,325.64 is: 15,491.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,695.76 : 50,553.36 = 10,325.64 : x
  2. Step 2: Convert to fraction form
    33,695.76/50,553.36 = 10,325.64/x
  3. Step 3: Cross multiply
    33,695.76x = 50,553.36 × 10,325.64
  4. Step 4: Simplify right side
    33,695.76x = 521,995,796.15
  5. Step 5: Solve for x
    x = 521,995,796.15/33,695.76
  6. Step 6: Final answer
    x = 15,491.44

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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.