Home / 6,022.10-9,033.83-1,639.59

Finding the Fourth Proportional to 6,022.10, 9,033.83 and 1,639.59

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Solution

The fourth proportional to 6,022.10, 9,033.83 and 1,639.59 is: 2,459.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,022.10 : 9,033.83 = 1,639.59 : x
  2. Step 2: Convert to fraction form
    6,022.10/9,033.83 = 1,639.59/x
  3. Step 3: Cross multiply
    6,022.10x = 9,033.83 × 1,639.59
  4. Step 4: Simplify right side
    6,022.10x = 14,811,769.13
  5. Step 5: Solve for x
    x = 14,811,769.13/6,022.10
  6. Step 6: Final answer
    x = 2,459.57

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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.