Home / 33,742.64-50,614.68-10,368.56

Finding the Fourth Proportional to 33,742.64, 50,614.68 and 10,368.56

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Solution

The fourth proportional to 33,742.64, 50,614.68 and 10,368.56 is: 15,553.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,742.64 : 50,614.68 = 10,368.56 : x
  2. Step 2: Convert to fraction form
    33,742.64/50,614.68 = 10,368.56/x
  3. Step 3: Cross multiply
    33,742.64x = 50,614.68 × 10,368.56
  4. Step 4: Simplify right side
    33,742.64x = 524,801,346.46
  5. Step 5: Solve for x
    x = 524,801,346.46/33,742.64
  6. Step 6: Final answer
    x = 15,553.06

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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.