Home / 5,930.05-8,898.63-2,371.53

Finding the Fourth Proportional to 5,930.05, 8,898.63 and 2,371.53

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Solution

The fourth proportional to 5,930.05, 8,898.63 and 2,371.53 is: 3,558.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,930.05 : 8,898.63 = 2,371.53 : x
  2. Step 2: Convert to fraction form
    5,930.05/8,898.63 = 2,371.53/x
  3. Step 3: Cross multiply
    5,930.05x = 8,898.63 × 2,371.53
  4. Step 4: Simplify right side
    5,930.05x = 21,103,311.65
  5. Step 5: Solve for x
    x = 21,103,311.65/5,930.05
  6. Step 6: Final answer
    x = 3,558.71

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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.