Home / 57,195.06-85,763.34-23,906.04

Finding the Fourth Proportional to 57,195.06, 85,763.34 and 23,906.04

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Solution

The fourth proportional to 57,195.06, 85,763.34 and 23,906.04 is: 35,846.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,195.06 : 85,763.34 = 23,906.04 : x
  2. Step 2: Convert to fraction form
    57,195.06/85,763.34 = 23,906.04/x
  3. Step 3: Cross multiply
    57,195.06x = 85,763.34 × 23,906.04
  4. Step 4: Simplify right side
    57,195.06x = 2,050,261,836.57
  5. Step 5: Solve for x
    x = 2,050,261,836.57/57,195.06
  6. Step 6: Final answer
    x = 35,846.83

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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.