Home / 34,067.00-51,085.91-11,873.81

Finding the Fourth Proportional to 34,067.00, 51,085.91 and 11,873.81

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Solution

The fourth proportional to 34,067.00, 51,085.91 and 11,873.81 is: 17,805.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,067.00 : 51,085.91 = 11,873.81 : x
  2. Step 2: Convert to fraction form
    34,067.00/51,085.91 = 11,873.81/x
  3. Step 3: Cross multiply
    34,067.00x = 51,085.91 × 11,873.81
  4. Step 4: Simplify right side
    34,067.00x = 606,584,074.22
  5. Step 5: Solve for x
    x = 606,584,074.22/34,067.00
  6. Step 6: Final answer
    x = 17,805.62

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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.