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Finding the Fourth Proportional to 41,866.14, 57,775.26 and 23,004.48

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Solution

The fourth proportional to 41,866.14, 57,775.26 and 23,004.48 is: 31,746.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,866.14 : 57,775.26 = 23,004.48 : x
  2. Step 2: Convert to fraction form
    41,866.14/57,775.26 = 23,004.48/x
  3. Step 3: Cross multiply
    41,866.14x = 57,775.26 × 23,004.48
  4. Step 4: Simplify right side
    41,866.14x = 1,329,089,813.16
  5. Step 5: Solve for x
    x = 1,329,089,813.16/41,866.14
  6. Step 6: Final answer
    x = 31,746.18

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