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Finding the Fourth Proportional to 16,055.37, 24,077.06 and 5,522.41

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Solution

The fourth proportional to 16,055.37, 24,077.06 and 5,522.41 is: 8,281.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,055.37 : 24,077.06 = 5,522.41 : x
  2. Step 2: Convert to fraction form
    16,055.37/24,077.06 = 5,522.41/x
  3. Step 3: Cross multiply
    16,055.37x = 24,077.06 × 5,522.41
  4. Step 4: Simplify right side
    16,055.37x = 132,963,309.11
  5. Step 5: Solve for x
    x = 132,963,309.11/16,055.37
  6. Step 6: Final answer
    x = 8,281.55

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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.