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Finding the Fourth Proportional to 11,048.46, 16,567.41 and 4,469.10

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Solution

The fourth proportional to 11,048.46, 16,567.41 and 4,469.10 is: 6,701.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,048.46 : 16,567.41 = 4,469.10 : x
  2. Step 2: Convert to fraction form
    11,048.46/16,567.41 = 4,469.10/x
  3. Step 3: Cross multiply
    11,048.46x = 16,567.41 × 4,469.10
  4. Step 4: Simplify right side
    11,048.46x = 74,041,412.03
  5. Step 5: Solve for x
    x = 74,041,412.03/11,048.46
  6. Step 6: Final answer
    x = 6,701.51

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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.