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Finding the Fourth Proportional to 41,353.99, 57,069.15 and 23,448.60

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Solution

The fourth proportional to 41,353.99, 57,069.15 and 23,448.60 is: 32,359.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,353.99 : 57,069.15 = 23,448.60 : x
  2. Step 2: Convert to fraction form
    41,353.99/57,069.15 = 23,448.60/x
  3. Step 3: Cross multiply
    41,353.99x = 57,069.15 × 23,448.60
  4. Step 4: Simplify right side
    41,353.99x = 1,338,191,670.69
  5. Step 5: Solve for x
    x = 1,338,191,670.69/41,353.99
  6. Step 6: Final answer
    x = 32,359.43

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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.