Home / 110,044.83-165,067.26-57,442.01

Finding the Fourth Proportional to 110,044.83, 165,067.26 and 57,442.01

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Solution

The fourth proportional to 110,044.83, 165,067.26 and 57,442.01 is: 86,163.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,044.83 : 165,067.26 = 57,442.01 : x
  2. Step 2: Convert to fraction form
    110,044.83/165,067.26 = 57,442.01/x
  3. Step 3: Cross multiply
    110,044.83x = 165,067.26 × 57,442.01
  4. Step 4: Simplify right side
    110,044.83x = 9,481,794,912.38
  5. Step 5: Solve for x
    x = 9,481,794,912.38/110,044.83
  6. Step 6: Final answer
    x = 86,163.02

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1.5x scale

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.