Home / 41,906.14-57,828.06-23,043.28

Finding the Fourth Proportional to 41,906.14, 57,828.06 and 23,043.28

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Solution

The fourth proportional to 41,906.14, 57,828.06 and 23,043.28 is: 31,798.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,906.14 : 57,828.06 = 23,043.28 : x
  2. Step 2: Convert to fraction form
    41,906.14/57,828.06 = 23,043.28/x
  3. Step 3: Cross multiply
    41,906.14x = 57,828.06 × 23,043.28
  4. Step 4: Simplify right side
    41,906.14x = 1,332,548,178.44
  5. Step 5: Solve for x
    x = 1,332,548,178.44/41,906.14
  6. Step 6: Final answer
    x = 31,798.40

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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.