Home / 22,204.09-33,311.36-6,622.03

Finding the Fourth Proportional to 22,204.09, 33,311.36 and 6,622.03

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Solution

The fourth proportional to 22,204.09, 33,311.36 and 6,622.03 is: 9,934.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,204.09 : 33,311.36 = 6,622.03 : x
  2. Step 2: Convert to fraction form
    22,204.09/33,311.36 = 6,622.03/x
  3. Step 3: Cross multiply
    22,204.09x = 33,311.36 × 6,622.03
  4. Step 4: Simplify right side
    22,204.09x = 220,588,825.26
  5. Step 5: Solve for x
    x = 220,588,825.26/22,204.09
  6. Step 6: Final answer
    x = 9,934.60

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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.