Home / 22,650.28-33,966.78-10,801.96

Finding the Fourth Proportional to 22,650.28, 33,966.78 and 10,801.96

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Solution

The fourth proportional to 22,650.28, 33,966.78 and 10,801.96 is: 16,198.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,650.28 : 33,966.78 = 10,801.96 : x
  2. Step 2: Convert to fraction form
    22,650.28/33,966.78 = 10,801.96/x
  3. Step 3: Cross multiply
    22,650.28x = 33,966.78 × 10,801.96
  4. Step 4: Simplify right side
    22,650.28x = 366,907,798.89
  5. Step 5: Solve for x
    x = 366,907,798.89/22,650.28
  6. Step 6: Final answer
    x = 16,198.82

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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.