Home / 33,519.11-50,276.05-15,753.65

Finding the Fourth Proportional to 33,519.11, 50,276.05 and 15,753.65

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Solution

The fourth proportional to 33,519.11, 50,276.05 and 15,753.65 is: 23,629.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,519.11 : 50,276.05 = 15,753.65 : x
  2. Step 2: Convert to fraction form
    33,519.11/50,276.05 = 15,753.65/x
  3. Step 3: Cross multiply
    33,519.11x = 50,276.05 × 15,753.65
  4. Step 4: Simplify right side
    33,519.11x = 792,031,216.31
  5. Step 5: Solve for x
    x = 792,031,216.31/33,519.11
  6. Step 6: Final answer
    x = 23,629.24

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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.