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Finding the Fourth Proportional to 365,539.44, 504,410.04 and 204,372.12

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Solution

The fourth proportional to 365,539.44, 504,410.04 and 204,372.12 is: 282,014.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    365,539.44 : 504,410.04 = 204,372.12 : x
  2. Step 2: Convert to fraction form
    365,539.44/504,410.04 = 204,372.12/x
  3. Step 3: Cross multiply
    365,539.44x = 504,410.04 × 204,372.12
  4. Step 4: Simplify right side
    365,539.44x = 103,087,349,224.09
  5. Step 5: Solve for x
    x = 103,087,349,224.09/365,539.44
  6. Step 6: Final answer
    x = 282,014.30

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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.