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Finding the Fourth Proportional to 41,189.56, 56,842.56 and 23,285.63

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Solution

The fourth proportional to 41,189.56, 56,842.56 and 23,285.63 is: 32,134.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,189.56 : 56,842.56 = 23,285.63 : x
  2. Step 2: Convert to fraction form
    41,189.56/56,842.56 = 23,285.63/x
  3. Step 3: Cross multiply
    41,189.56x = 56,842.56 × 23,285.63
  4. Step 4: Simplify right side
    41,189.56x = 1,323,614,642.78
  5. Step 5: Solve for x
    x = 1,323,614,642.78/41,189.56
  6. Step 6: Final answer
    x = 32,134.71

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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.