Home / 5,856.23-8,084.38-3,619.41

Finding the Fourth Proportional to 5,856.23, 8,084.38 and 3,619.41

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Solution

The fourth proportional to 5,856.23, 8,084.38 and 3,619.41 is: 4,996.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,856.23 : 8,084.38 = 3,619.41 : x
  2. Step 2: Convert to fraction form
    5,856.23/8,084.38 = 3,619.41/x
  3. Step 3: Cross multiply
    5,856.23x = 8,084.38 × 3,619.41
  4. Step 4: Simplify right side
    5,856.23x = 29,260,676.77
  5. Step 5: Solve for x
    x = 29,260,676.77/5,856.23
  6. Step 6: Final answer
    x = 4,996.51

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.