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Finding the Fourth Proportional to 41,462.30, 57,219.42 and 23,556.74

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Solution

The fourth proportional to 41,462.30, 57,219.42 and 23,556.74 is: 32,509.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,462.30 : 57,219.42 = 23,556.74 : x
  2. Step 2: Convert to fraction form
    41,462.30/57,219.42 = 23,556.74/x
  3. Step 3: Cross multiply
    41,462.30x = 57,219.42 × 23,556.74
  4. Step 4: Simplify right side
    41,462.30x = 1,347,902,999.89
  5. Step 5: Solve for x
    x = 1,347,902,999.89/41,462.30
  6. Step 6: Final answer
    x = 32,509.12

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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.