Home / 22,023.88-33,040.77-10,933.36

Finding the Fourth Proportional to 22,023.88, 33,040.77 and 10,933.36

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Solution

The fourth proportional to 22,023.88, 33,040.77 and 10,933.36 is: 16,402.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,023.88 : 33,040.77 = 10,933.36 : x
  2. Step 2: Convert to fraction form
    22,023.88/33,040.77 = 10,933.36/x
  3. Step 3: Cross multiply
    22,023.88x = 33,040.77 × 10,933.36
  4. Step 4: Simplify right side
    22,023.88x = 361,246,633.09
  5. Step 5: Solve for x
    x = 361,246,633.09/22,023.88
  6. Step 6: Final answer
    x = 16,402.50

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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.