Home / 11,067.70-16,599.22-4,051.03

Finding the Fourth Proportional to 11,067.70, 16,599.22 and 4,051.03

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Solution

The fourth proportional to 11,067.70, 16,599.22 and 4,051.03 is: 6,075.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,067.70 : 16,599.22 = 4,051.03 : x
  2. Step 2: Convert to fraction form
    11,067.70/16,599.22 = 4,051.03/x
  3. Step 3: Cross multiply
    11,067.70x = 16,599.22 × 4,051.03
  4. Step 4: Simplify right side
    11,067.70x = 67,243,855.20
  5. Step 5: Solve for x
    x = 67,243,855.20/11,067.70
  6. Step 6: Final answer
    x = 6,075.68

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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.