Home / 4,974.04-7,454.44-2,633.56

Finding the Fourth Proportional to 4,974.04, 7,454.44 and 2,633.56

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Solution

The fourth proportional to 4,974.04, 7,454.44 and 2,633.56 is: 3,946.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,974.04 : 7,454.44 = 2,633.56 : x
  2. Step 2: Convert to fraction form
    4,974.04/7,454.44 = 2,633.56/x
  3. Step 3: Cross multiply
    4,974.04x = 7,454.44 × 2,633.56
  4. Step 4: Simplify right side
    4,974.04x = 19,631,715.01
  5. Step 5: Solve for x
    x = 19,631,715.01/4,974.04
  6. Step 6: Final answer
    x = 3,946.83

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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.