Home / 25,097.22-37,645.92-11,230.02

Finding the Fourth Proportional to 25,097.22, 37,645.92 and 11,230.02

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Solution

The fourth proportional to 25,097.22, 37,645.92 and 11,230.02 is: 16,845.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,097.22 : 37,645.92 = 11,230.02 : x
  2. Step 2: Convert to fraction form
    25,097.22/37,645.92 = 11,230.02/x
  3. Step 3: Cross multiply
    25,097.22x = 37,645.92 × 11,230.02
  4. Step 4: Simplify right side
    25,097.22x = 422,764,434.52
  5. Step 5: Solve for x
    x = 422,764,434.52/25,097.22
  6. Step 6: Final answer
    x = 16,845.07

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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.