Home / 41,667.22-57,500.49-22,804.30

Finding the Fourth Proportional to 41,667.22, 57,500.49 and 22,804.30

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Solution

The fourth proportional to 41,667.22, 57,500.49 and 22,804.30 is: 31,469.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,667.22 : 57,500.49 = 22,804.30 : x
  2. Step 2: Convert to fraction form
    41,667.22/57,500.49 = 22,804.30/x
  3. Step 3: Cross multiply
    41,667.22x = 57,500.49 × 22,804.30
  4. Step 4: Simplify right side
    41,667.22x = 1,311,258,424.11
  5. Step 5: Solve for x
    x = 1,311,258,424.11/41,667.22
  6. Step 6: Final answer
    x = 31,469.78

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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.