Home / 22,208.24-33,315.60-6,626

Finding the Fourth Proportional to 22,208.24, 33,315.60 and 6,626

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Solution

The fourth proportional to 22,208.24, 33,315.60 and 6,626 is: 9,939.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,208.24 : 33,315.60 = 6,626 : x
  2. Step 2: Convert to fraction form
    22,208.24/33,315.60 = 6,626/x
  3. Step 3: Cross multiply
    22,208.24x = 33,315.60 × 6,626
  4. Step 4: Simplify right side
    22,208.24x = 220,749,165.60
  5. Step 5: Solve for x
    x = 220,749,165.60/22,208.24
  6. Step 6: Final answer
    x = 9,939.97

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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.