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Finding the Fourth Proportional to 32,100.55, 44,309.04 and 22,542.76

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Solution

The fourth proportional to 32,100.55, 44,309.04 and 22,542.76 is: 31,116.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,100.55 : 44,309.04 = 22,542.76 : x
  2. Step 2: Convert to fraction form
    32,100.55/44,309.04 = 22,542.76/x
  3. Step 3: Cross multiply
    32,100.55x = 44,309.04 × 22,542.76
  4. Step 4: Simplify right side
    32,100.55x = 998,847,807.86
  5. Step 5: Solve for x
    x = 998,847,807.86/32,100.55
  6. Step 6: Final answer
    x = 31,116.22

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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.