Home / 22,066.61-33,097.97-6,272.55

Finding the Fourth Proportional to 22,066.61, 33,097.97 and 6,272.55

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Solution

The fourth proportional to 22,066.61, 33,097.97 and 6,272.55 is: 9,408.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,066.61 : 33,097.97 = 6,272.55 : x
  2. Step 2: Convert to fraction form
    22,066.61/33,097.97 = 6,272.55/x
  3. Step 3: Cross multiply
    22,066.61x = 33,097.97 × 6,272.55
  4. Step 4: Simplify right side
    22,066.61x = 207,608,640.36
  5. Step 5: Solve for x
    x = 207,608,640.36/22,066.61
  6. Step 6: Final answer
    x = 9,408.27

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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.