Home / 9,269.44-13,904.94-3,029.36

Finding the Fourth Proportional to 9,269.44, 13,904.94 and 3,029.36

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Solution

The fourth proportional to 9,269.44, 13,904.94 and 3,029.36 is: 4,544.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,269.44 : 13,904.94 = 3,029.36 : x
  2. Step 2: Convert to fraction form
    9,269.44/13,904.94 = 3,029.36/x
  3. Step 3: Cross multiply
    9,269.44x = 13,904.94 × 3,029.36
  4. Step 4: Simplify right side
    9,269.44x = 42,123,069.04
  5. Step 5: Solve for x
    x = 42,123,069.04/9,269.44
  6. Step 6: Final answer
    x = 4,544.29

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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.