Home / 110,044.17-165,064.37-35,163.86

Finding the Fourth Proportional to 110,044.17, 165,064.37 and 35,163.86

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Solution

The fourth proportional to 110,044.17, 165,064.37 and 35,163.86 is: 52,745.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,044.17 : 165,064.37 = 35,163.86 : x
  2. Step 2: Convert to fraction form
    110,044.17/165,064.37 = 35,163.86/x
  3. Step 3: Cross multiply
    110,044.17x = 165,064.37 × 35,163.86
  4. Step 4: Simplify right side
    110,044.17x = 5,804,299,396.53
  5. Step 5: Solve for x
    x = 5,804,299,396.53/110,044.17
  6. Step 6: Final answer
    x = 52,745.18

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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.