Home / 27,705.63-41,558.52-11,067.02

Finding the Fourth Proportional to 27,705.63, 41,558.52 and 11,067.02

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Solution

The fourth proportional to 27,705.63, 41,558.52 and 11,067.02 is: 16,600.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,705.63 : 41,558.52 = 11,067.02 : x
  2. Step 2: Convert to fraction form
    27,705.63/41,558.52 = 11,067.02/x
  3. Step 3: Cross multiply
    27,705.63x = 41,558.52 × 11,067.02
  4. Step 4: Simplify right side
    27,705.63x = 459,928,972.01
  5. Step 5: Solve for x
    x = 459,928,972.01/27,705.63
  6. Step 6: Final answer
    x = 16,600.56

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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.