Home / 110,074.44-165,122.60-34,191.01

Finding the Fourth Proportional to 110,074.44, 165,122.60 and 34,191.01

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Solution

The fourth proportional to 110,074.44, 165,122.60 and 34,191.01 is: 51,289.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,074.44 : 165,122.60 = 34,191.01 : x
  2. Step 2: Convert to fraction form
    110,074.44/165,122.60 = 34,191.01/x
  3. Step 3: Cross multiply
    110,074.44x = 165,122.60 × 34,191.01
  4. Step 4: Simplify right side
    110,074.44x = 5,645,708,695.60
  5. Step 5: Solve for x
    x = 5,645,708,695.60/110,074.44
  6. Step 6: Final answer
    x = 51,289.91

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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.