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Finding the Fourth Proportional to 4,487.41, 6,733.25 and 2,022.99

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Solution

The fourth proportional to 4,487.41, 6,733.25 and 2,022.99 is: 3,035.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,487.41 : 6,733.25 = 2,022.99 : x
  2. Step 2: Convert to fraction form
    4,487.41/6,733.25 = 2,022.99/x
  3. Step 3: Cross multiply
    4,487.41x = 6,733.25 × 2,022.99
  4. Step 4: Simplify right side
    4,487.41x = 13,621,297.42
  5. Step 5: Solve for x
    x = 13,621,297.42/4,487.41
  6. Step 6: Final answer
    x = 3,035.45

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.