Home / 22,217.04-33,327.36-6,634.44

Finding the Fourth Proportional to 22,217.04, 33,327.36 and 6,634.44

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Solution

The fourth proportional to 22,217.04, 33,327.36 and 6,634.44 is: 9,952.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,217.04 : 33,327.36 = 6,634.44 : x
  2. Step 2: Convert to fraction form
    22,217.04/33,327.36 = 6,634.44/x
  3. Step 3: Cross multiply
    22,217.04x = 33,327.36 × 6,634.44
  4. Step 4: Simplify right side
    22,217.04x = 221,108,370.28
  5. Step 5: Solve for x
    x = 221,108,370.28/22,217.04
  6. Step 6: Final answer
    x = 9,952.20

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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.