Home / 22,806.94-34,212.36-6,166.90

Finding the Fourth Proportional to 22,806.94, 34,212.36 and 6,166.90

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Solution

The fourth proportional to 22,806.94, 34,212.36 and 6,166.90 is: 9,250.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,806.94 : 34,212.36 = 6,166.90 : x
  2. Step 2: Convert to fraction form
    22,806.94/34,212.36 = 6,166.90/x
  3. Step 3: Cross multiply
    22,806.94x = 34,212.36 × 6,166.90
  4. Step 4: Simplify right side
    22,806.94x = 210,984,202.88
  5. Step 5: Solve for x
    x = 210,984,202.88/22,806.94
  6. Step 6: Final answer
    x = 9,250.88

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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.