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Finding the Fourth Proportional to 29,832.63, 44,651.55 and 21,933.06

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Solution

The fourth proportional to 29,832.63, 44,651.55 and 21,933.06 is: 32,827.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,832.63 : 44,651.55 = 21,933.06 : x
  2. Step 2: Convert to fraction form
    29,832.63/44,651.55 = 21,933.06/x
  3. Step 3: Cross multiply
    29,832.63x = 44,651.55 × 21,933.06
  4. Step 4: Simplify right side
    29,832.63x = 979,345,125.24
  5. Step 5: Solve for x
    x = 979,345,125.24/29,832.63
  6. Step 6: Final answer
    x = 32,827.98

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.