Home / 22,410.47-33,584.25-17,709.81

Finding the Fourth Proportional to 22,410.47, 33,584.25 and 17,709.81

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Solution

The fourth proportional to 22,410.47, 33,584.25 and 17,709.81 is: 26,539.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,410.47 : 33,584.25 = 17,709.81 : x
  2. Step 2: Convert to fraction form
    22,410.47/33,584.25 = 17,709.81/x
  3. Step 3: Cross multiply
    22,410.47x = 33,584.25 × 17,709.81
  4. Step 4: Simplify right side
    22,410.47x = 594,770,626.96
  5. Step 5: Solve for x
    x = 594,770,626.96/22,410.47
  6. Step 6: Final answer
    x = 26,539.85

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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.