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Finding the Fourth Proportional to 8,804.41, 12,150.25 and 4,825.49

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Solution

The fourth proportional to 8,804.41, 12,150.25 and 4,825.49 is: 6,659.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,804.41 : 12,150.25 = 4,825.49 : x
  2. Step 2: Convert to fraction form
    8,804.41/12,150.25 = 4,825.49/x
  3. Step 3: Cross multiply
    8,804.41x = 12,150.25 × 4,825.49
  4. Step 4: Simplify right side
    8,804.41x = 58,630,922.15
  5. Step 5: Solve for x
    x = 58,630,922.15/8,804.41
  6. Step 6: Final answer
    x = 6,659.27

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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.