Home / 22,795.76-34,198.07-8,754.75

Finding the Fourth Proportional to 22,795.76, 34,198.07 and 8,754.75

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Solution

The fourth proportional to 22,795.76, 34,198.07 and 8,754.75 is: 13,133.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,795.76 : 34,198.07 = 8,754.75 : x
  2. Step 2: Convert to fraction form
    22,795.76/34,198.07 = 8,754.75/x
  3. Step 3: Cross multiply
    22,795.76x = 34,198.07 × 8,754.75
  4. Step 4: Simplify right side
    22,795.76x = 299,395,509.56
  5. Step 5: Solve for x
    x = 299,395,509.56/22,795.76
  6. Step 6: Final answer
    x = 13,133.83

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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.