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Finding the Fourth Proportional to 8,297.37, 12,451.52 and 4,404.51

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Solution

The fourth proportional to 8,297.37, 12,451.52 and 4,404.51 is: 6,609.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,297.37 : 12,451.52 = 4,404.51 : x
  2. Step 2: Convert to fraction form
    8,297.37/12,451.52 = 4,404.51/x
  3. Step 3: Cross multiply
    8,297.37x = 12,451.52 × 4,404.51
  4. Step 4: Simplify right side
    8,297.37x = 54,842,855.37
  5. Step 5: Solve for x
    x = 54,842,855.37/8,297.37
  6. Step 6: Final answer
    x = 6,609.67

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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.