Home / 4,022.12-6,033.12-2,073.20

Finding the Fourth Proportional to 4,022.12, 6,033.12 and 2,073.20

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Solution

The fourth proportional to 4,022.12, 6,033.12 and 2,073.20 is: 3,109.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,022.12 : 6,033.12 = 2,073.20 : x
  2. Step 2: Convert to fraction form
    4,022.12/6,033.12 = 2,073.20/x
  3. Step 3: Cross multiply
    4,022.12x = 6,033.12 × 2,073.20
  4. Step 4: Simplify right side
    4,022.12x = 12,507,864.38
  5. Step 5: Solve for x
    x = 12,507,864.38/4,022.12
  6. Step 6: Final answer
    x = 3,109.77

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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.