Home / 22,395.44-33,542.10-10,716.92

Finding the Fourth Proportional to 22,395.44, 33,542.10 and 10,716.92

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Solution

The fourth proportional to 22,395.44, 33,542.10 and 10,716.92 is: 16,050.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,395.44 : 33,542.10 = 10,716.92 : x
  2. Step 2: Convert to fraction form
    22,395.44/33,542.10 = 10,716.92/x
  3. Step 3: Cross multiply
    22,395.44x = 33,542.10 × 10,716.92
  4. Step 4: Simplify right side
    22,395.44x = 359,468,002.33
  5. Step 5: Solve for x
    x = 359,468,002.33/22,395.44
  6. Step 6: Final answer
    x = 16,050.95

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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.