Home / 110,292.24-165,357.71-35,369.74

Finding the Fourth Proportional to 110,292.24, 165,357.71 and 35,369.74

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Solution

The fourth proportional to 110,292.24, 165,357.71 and 35,369.74 is: 53,028.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,292.24 : 165,357.71 = 35,369.74 : x
  2. Step 2: Convert to fraction form
    110,292.24/165,357.71 = 35,369.74/x
  3. Step 3: Cross multiply
    110,292.24x = 165,357.71 × 35,369.74
  4. Step 4: Simplify right side
    110,292.24x = 5,848,659,121.27
  5. Step 5: Solve for x
    x = 5,848,659,121.27/110,292.24
  6. Step 6: Final answer
    x = 53,028.74

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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.