Home / 22,183.04-33,276.15-6,984.30

Finding the Fourth Proportional to 22,183.04, 33,276.15 and 6,984.30

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Solution

The fourth proportional to 22,183.04, 33,276.15 and 6,984.30 is: 10,476.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,183.04 : 33,276.15 = 6,984.30 : x
  2. Step 2: Convert to fraction form
    22,183.04/33,276.15 = 6,984.30/x
  3. Step 3: Cross multiply
    22,183.04x = 33,276.15 × 6,984.30
  4. Step 4: Simplify right side
    22,183.04x = 232,410,614.45
  5. Step 5: Solve for x
    x = 232,410,614.45/22,183.04
  6. Step 6: Final answer
    x = 10,476.95

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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.