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Finding the Fourth Proportional to 32,343.06, 44,633.31 and 18,002.82

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Solution

The fourth proportional to 32,343.06, 44,633.31 and 18,002.82 is: 24,843.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,343.06 : 44,633.31 = 18,002.82 : x
  2. Step 2: Convert to fraction form
    32,343.06/44,633.31 = 18,002.82/x
  3. Step 3: Cross multiply
    32,343.06x = 44,633.31 × 18,002.82
  4. Step 4: Simplify right side
    32,343.06x = 803,525,445.93
  5. Step 5: Solve for x
    x = 803,525,445.93/32,343.06
  6. Step 6: Final answer
    x = 24,843.83

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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.