Home / 22,108.26-33,168.46-6,525.88

Finding the Fourth Proportional to 22,108.26, 33,168.46 and 6,525.88

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Solution

The fourth proportional to 22,108.26, 33,168.46 and 6,525.88 is: 9,790.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,108.26 : 33,168.46 = 6,525.88 : x
  2. Step 2: Convert to fraction form
    22,108.26/33,168.46 = 6,525.88/x
  3. Step 3: Cross multiply
    22,108.26x = 33,168.46 × 6,525.88
  4. Step 4: Simplify right side
    22,108.26x = 216,453,389.74
  5. Step 5: Solve for x
    x = 216,453,389.74/22,108.26
  6. Step 6: Final answer
    x = 9,790.61

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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.