Home / 6,022.08-9,033.32-1,639.64

Finding the Fourth Proportional to 6,022.08, 9,033.32 and 1,639.64

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Solution

The fourth proportional to 6,022.08, 9,033.32 and 1,639.64 is: 2,459.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,022.08 : 9,033.32 = 1,639.64 : x
  2. Step 2: Convert to fraction form
    6,022.08/9,033.32 = 1,639.64/x
  3. Step 3: Cross multiply
    6,022.08x = 9,033.32 × 1,639.64
  4. Step 4: Simplify right side
    6,022.08x = 14,811,392.80
  5. Step 5: Solve for x
    x = 14,811,392.80/6,022.08
  6. Step 6: Final answer
    x = 2,459.51

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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.