Home / 49,226.87-73,824.82-15,939.25

Finding the Fourth Proportional to 49,226.87, 73,824.82 and 15,939.25

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Solution

The fourth proportional to 49,226.87, 73,824.82 and 15,939.25 is: 23,903.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,226.87 : 73,824.82 = 15,939.25 : x
  2. Step 2: Convert to fraction form
    49,226.87/73,824.82 = 15,939.25/x
  3. Step 3: Cross multiply
    49,226.87x = 73,824.82 × 15,939.25
  4. Step 4: Simplify right side
    49,226.87x = 1,176,712,037.77
  5. Step 5: Solve for x
    x = 1,176,712,037.77/49,226.87
  6. Step 6: Final answer
    x = 23,903.86

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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.