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Finding the Fourth Proportional to 29,392.80, 44,033.62 and 22,786.64

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Solution

The fourth proportional to 29,392.80, 44,033.62 and 22,786.64 is: 34,136.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,392.80 : 44,033.62 = 22,786.64 : x
  2. Step 2: Convert to fraction form
    29,392.80/44,033.62 = 22,786.64/x
  3. Step 3: Cross multiply
    29,392.80x = 44,033.62 × 22,786.64
  4. Step 4: Simplify right side
    29,392.80x = 1,003,378,246.84
  5. Step 5: Solve for x
    x = 1,003,378,246.84/29,392.80
  6. Step 6: Final answer
    x = 34,136.87

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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.