Home / 57,193.56-85,761.09-23,904.54

Finding the Fourth Proportional to 57,193.56, 85,761.09 and 23,904.54

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Solution

The fourth proportional to 57,193.56, 85,761.09 and 23,904.54 is: 35,844.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,193.56 : 85,761.09 = 23,904.54 : x
  2. Step 2: Convert to fraction form
    57,193.56/85,761.09 = 23,904.54/x
  3. Step 3: Cross multiply
    57,193.56x = 85,761.09 × 23,904.54
  4. Step 4: Simplify right side
    57,193.56x = 2,050,079,406.35
  5. Step 5: Solve for x
    x = 2,050,079,406.35/57,193.56
  6. Step 6: Final answer
    x = 35,844.58

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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.