Home / 4,579.23-6,869.04-2,236.44

Finding the Fourth Proportional to 4,579.23, 6,869.04 and 2,236.44

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Solution

The fourth proportional to 4,579.23, 6,869.04 and 2,236.44 is: 3,354.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,579.23 : 6,869.04 = 2,236.44 : x
  2. Step 2: Convert to fraction form
    4,579.23/6,869.04 = 2,236.44/x
  3. Step 3: Cross multiply
    4,579.23x = 6,869.04 × 2,236.44
  4. Step 4: Simplify right side
    4,579.23x = 15,362,195.82
  5. Step 5: Solve for x
    x = 15,362,195.82/4,579.23
  6. Step 6: Final answer
    x = 3,354.76

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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.