Home / 41,383.44-57,107.70-23,478.12

Finding the Fourth Proportional to 41,383.44, 57,107.70 and 23,478.12

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Solution

The fourth proportional to 41,383.44, 57,107.70 and 23,478.12 is: 32,398.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,383.44 : 57,107.70 = 23,478.12 : x
  2. Step 2: Convert to fraction form
    41,383.44/57,107.70 = 23,478.12/x
  3. Step 3: Cross multiply
    41,383.44x = 57,107.70 × 23,478.12
  4. Step 4: Simplify right side
    41,383.44x = 1,340,781,433.52
  5. Step 5: Solve for x
    x = 1,340,781,433.52/41,383.44
  6. Step 6: Final answer
    x = 32,398.98

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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.