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Finding the Fourth Proportional to 33,512.21, 46,215.95 and 22,773.11

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Solution

The fourth proportional to 33,512.21, 46,215.95 and 22,773.11 is: 31,405.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,512.21 : 46,215.95 = 22,773.11 : x
  2. Step 2: Convert to fraction form
    33,512.21/46,215.95 = 22,773.11/x
  3. Step 3: Cross multiply
    33,512.21x = 46,215.95 × 22,773.11
  4. Step 4: Simplify right side
    33,512.21x = 1,052,480,956.22
  5. Step 5: Solve for x
    x = 1,052,480,956.22/33,512.21
  6. Step 6: Final answer
    x = 31,405.90

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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.