Home / 22,023.73-33,035.61-6,441.37

Finding the Fourth Proportional to 22,023.73, 33,035.61 and 6,441.37

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Solution

The fourth proportional to 22,023.73, 33,035.61 and 6,441.37 is: 9,662.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,023.73 : 33,035.61 = 6,441.37 : x
  2. Step 2: Convert to fraction form
    22,023.73/33,035.61 = 6,441.37/x
  3. Step 3: Cross multiply
    22,023.73x = 33,035.61 × 6,441.37
  4. Step 4: Simplify right side
    22,023.73x = 212,794,587.19
  5. Step 5: Solve for x
    x = 212,794,587.19/22,023.73
  6. Step 6: Final answer
    x = 9,662.06

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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.