Home / 9,269.33-13,916.39-5,324.54

Finding the Fourth Proportional to 9,269.33, 13,916.39 and 5,324.54

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Solution

The fourth proportional to 9,269.33, 13,916.39 and 5,324.54 is: 7,993.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,269.33 : 13,916.39 = 5,324.54 : x
  2. Step 2: Convert to fraction form
    9,269.33/13,916.39 = 5,324.54/x
  3. Step 3: Cross multiply
    9,269.33x = 13,916.39 × 5,324.54
  4. Step 4: Simplify right side
    9,269.33x = 74,098,279.01
  5. Step 5: Solve for x
    x = 74,098,279.01/9,269.33
  6. Step 6: Final answer
    x = 7,993.92

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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.