Home / 33,334.29-50,001.39-13,352.76

Finding the Fourth Proportional to 33,334.29, 50,001.39 and 13,352.76

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Solution

The fourth proportional to 33,334.29, 50,001.39 and 13,352.76 is: 20,029.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,334.29 : 50,001.39 = 13,352.76 : x
  2. Step 2: Convert to fraction form
    33,334.29/50,001.39 = 13,352.76/x
  3. Step 3: Cross multiply
    33,334.29x = 50,001.39 × 13,352.76
  4. Step 4: Simplify right side
    33,334.29x = 667,656,560.34
  5. Step 5: Solve for x
    x = 667,656,560.34/33,334.29
  6. Step 6: Final answer
    x = 20,029.12

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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.