Home / 29,950.19-41,334.17-22,383.39

Finding the Fourth Proportional to 29,950.19, 41,334.17 and 22,383.39

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Solution

The fourth proportional to 29,950.19, 41,334.17 and 22,383.39 is: 30,891.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,950.19 : 41,334.17 = 22,383.39 : x
  2. Step 2: Convert to fraction form
    29,950.19/41,334.17 = 22,383.39/x
  3. Step 3: Cross multiply
    29,950.19x = 41,334.17 × 22,383.39
  4. Step 4: Simplify right side
    29,950.19x = 925,198,735.52
  5. Step 5: Solve for x
    x = 925,198,735.52/29,950.19
  6. Step 6: Final answer
    x = 30,891.25

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.