Home / 22,324.17-33,469.86-10,645.59

Finding the Fourth Proportional to 22,324.17, 33,469.86 and 10,645.59

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Solution

The fourth proportional to 22,324.17, 33,469.86 and 10,645.59 is: 15,960.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,324.17 : 33,469.86 = 10,645.59 : x
  2. Step 2: Convert to fraction form
    22,324.17/33,469.86 = 10,645.59/x
  3. Step 3: Cross multiply
    22,324.17x = 33,469.86 × 10,645.59
  4. Step 4: Simplify right side
    22,324.17x = 356,306,406.92
  5. Step 5: Solve for x
    x = 356,306,406.92/22,324.17
  6. Step 6: Final answer
    x = 15,960.57

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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.