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Finding the Fourth Proportional to 32,150.69, 44,379.60 and 26,171.98

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Solution

The fourth proportional to 32,150.69, 44,379.60 and 26,171.98 is: 36,126.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,150.69 : 44,379.60 = 26,171.98 : x
  2. Step 2: Convert to fraction form
    32,150.69/44,379.60 = 26,171.98/x
  3. Step 3: Cross multiply
    32,150.69x = 44,379.60 × 26,171.98
  4. Step 4: Simplify right side
    32,150.69x = 1,161,501,892.66
  5. Step 5: Solve for x
    x = 1,161,501,892.66/32,150.69
  6. Step 6: Final answer
    x = 36,126.81

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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.