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Finding the Fourth Proportional to 32,185.60, 44,333.04 and 22,737.76

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Solution

The fourth proportional to 32,185.60, 44,333.04 and 22,737.76 is: 31,319.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,185.60 : 44,333.04 = 22,737.76 : x
  2. Step 2: Convert to fraction form
    32,185.60/44,333.04 = 22,737.76/x
  3. Step 3: Cross multiply
    32,185.60x = 44,333.04 × 22,737.76
  4. Step 4: Simplify right side
    32,185.60x = 1,008,034,023.59
  5. Step 5: Solve for x
    x = 1,008,034,023.59/32,185.60
  6. Step 6: Final answer
    x = 31,319.41

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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.