Home / 22,134.90-33,197.14-6,339.70

Finding the Fourth Proportional to 22,134.90, 33,197.14 and 6,339.70

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Solution

The fourth proportional to 22,134.90, 33,197.14 and 6,339.70 is: 9,508.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,134.90 : 33,197.14 = 6,339.70 : x
  2. Step 2: Convert to fraction form
    22,134.90/33,197.14 = 6,339.70/x
  3. Step 3: Cross multiply
    22,134.90x = 33,197.14 × 6,339.70
  4. Step 4: Simplify right side
    22,134.90x = 210,459,957.88
  5. Step 5: Solve for x
    x = 210,459,957.88/22,134.90
  6. Step 6: Final answer
    x = 9,508.06

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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.