Home / 110,433.22-165,665.49-35,535.97

Finding the Fourth Proportional to 110,433.22, 165,665.49 and 35,535.97

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Solution

The fourth proportional to 110,433.22, 165,665.49 and 35,535.97 is: 53,308.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,433.22 : 165,665.49 = 35,535.97 : x
  2. Step 2: Convert to fraction form
    110,433.22/165,665.49 = 35,535.97/x
  3. Step 3: Cross multiply
    110,433.22x = 165,665.49 × 35,535.97
  4. Step 4: Simplify right side
    110,433.22x = 5,887,083,882.68
  5. Step 5: Solve for x
    x = 5,887,083,882.68/110,433.22
  6. Step 6: Final answer
    x = 53,308.99

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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.