Home / 3,037.87-4,559.03-1,944.91

Finding the Fourth Proportional to 3,037.87, 4,559.03 and 1,944.91

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Solution

The fourth proportional to 3,037.87, 4,559.03 and 1,944.91 is: 2,918.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,037.87 : 4,559.03 = 1,944.91 : x
  2. Step 2: Convert to fraction form
    3,037.87/4,559.03 = 1,944.91/x
  3. Step 3: Cross multiply
    3,037.87x = 4,559.03 × 1,944.91
  4. Step 4: Simplify right side
    3,037.87x = 8,866,903.04
  5. Step 5: Solve for x
    x = 8,866,903.04/3,037.87
  6. Step 6: Final answer
    x = 2,918.79

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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.