Home / 17,579.44-26,371.91-5,730.47

Finding the Fourth Proportional to 17,579.44, 26,371.91 and 5,730.47

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Solution

The fourth proportional to 17,579.44, 26,371.91 and 5,730.47 is: 8,596.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,579.44 : 26,371.91 = 5,730.47 : x
  2. Step 2: Convert to fraction form
    17,579.44/26,371.91 = 5,730.47/x
  3. Step 3: Cross multiply
    17,579.44x = 26,371.91 × 5,730.47
  4. Step 4: Simplify right side
    17,579.44x = 151,123,439.10
  5. Step 5: Solve for x
    x = 151,123,439.10/17,579.44
  6. Step 6: Final answer
    x = 8,596.60

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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.