Home / 22,529.26-33,794.16-13,646.53

Finding the Fourth Proportional to 22,529.26, 33,794.16 and 13,646.53

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Solution

The fourth proportional to 22,529.26, 33,794.16 and 13,646.53 is: 20,469.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,529.26 : 33,794.16 = 13,646.53 : x
  2. Step 2: Convert to fraction form
    22,529.26/33,794.16 = 13,646.53/x
  3. Step 3: Cross multiply
    22,529.26x = 33,794.16 × 13,646.53
  4. Step 4: Simplify right side
    22,529.26x = 461,173,018.26
  5. Step 5: Solve for x
    x = 461,173,018.26/22,529.26
  6. Step 6: Final answer
    x = 20,469.96

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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.