Home / 4,022.10-6,033.72-1,249.01

Finding the Fourth Proportional to 4,022.10, 6,033.72 and 1,249.01

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Solution

The fourth proportional to 4,022.10, 6,033.72 and 1,249.01 is: 1,873.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,022.10 : 6,033.72 = 1,249.01 : x
  2. Step 2: Convert to fraction form
    4,022.10/6,033.72 = 1,249.01/x
  3. Step 3: Cross multiply
    4,022.10x = 6,033.72 × 1,249.01
  4. Step 4: Simplify right side
    4,022.10x = 7,536,146.45
  5. Step 5: Solve for x
    x = 7,536,146.45/4,022.10
  6. Step 6: Final answer
    x = 1,873.68

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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.