Home / 49,049.28-73,573.92-17,884.56

Finding the Fourth Proportional to 49,049.28, 73,573.92 and 17,884.56

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Solution

The fourth proportional to 49,049.28, 73,573.92 and 17,884.56 is: 26,826.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,049.28 : 73,573.92 = 17,884.56 : x
  2. Step 2: Convert to fraction form
    49,049.28/73,573.92 = 17,884.56/x
  3. Step 3: Cross multiply
    49,049.28x = 73,573.92 × 17,884.56
  4. Step 4: Simplify right side
    49,049.28x = 1,315,837,186.68
  5. Step 5: Solve for x
    x = 1,315,837,186.68/49,049.28
  6. Step 6: Final answer
    x = 26,826.84

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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.