Home / 22,340.20-33,466.46-18,184.68

Finding the Fourth Proportional to 22,340.20, 33,466.46 and 18,184.68

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Solution

The fourth proportional to 22,340.20, 33,466.46 and 18,184.68 is: 27,241.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,340.20 : 33,466.46 = 18,184.68 : x
  2. Step 2: Convert to fraction form
    22,340.20/33,466.46 = 18,184.68/x
  3. Step 3: Cross multiply
    22,340.20x = 33,466.46 × 18,184.68
  4. Step 4: Simplify right side
    22,340.20x = 608,576,865.83
  5. Step 5: Solve for x
    x = 608,576,865.83/22,340.20
  6. Step 6: Final answer
    x = 27,241.33

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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.