Home / 41,866.50-57,776.19-23,004.03

Finding the Fourth Proportional to 41,866.50, 57,776.19 and 23,004.03

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Solution

The fourth proportional to 41,866.50, 57,776.19 and 23,004.03 is: 31,745.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,866.50 : 57,776.19 = 23,004.03 : x
  2. Step 2: Convert to fraction form
    41,866.50/57,776.19 = 23,004.03/x
  3. Step 3: Cross multiply
    41,866.50x = 57,776.19 × 23,004.03
  4. Step 4: Simplify right side
    41,866.50x = 1,329,085,208.05
  5. Step 5: Solve for x
    x = 1,329,085,208.05/41,866.50
  6. Step 6: Final answer
    x = 31,745.79

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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.