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Finding the Fourth Proportional to 322,352.24, 444,732.44 and 184,430.44

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Solution

The fourth proportional to 322,352.24, 444,732.44 and 184,430.44 is: 254,448.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    322,352.24 : 444,732.44 = 184,430.44 : x
  2. Step 2: Convert to fraction form
    322,352.24/444,732.44 = 184,430.44/x
  3. Step 3: Cross multiply
    322,352.24x = 444,732.44 × 184,430.44
  4. Step 4: Simplify right side
    322,352.24x = 82,022,198,940.72
  5. Step 5: Solve for x
    x = 82,022,198,940.72/322,352.24
  6. Step 6: Final answer
    x = 254,448.98

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1.5x scale

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.