Home / 50,308.55-75,458.44-17,027.87

Finding the Fourth Proportional to 50,308.55, 75,458.44 and 17,027.87

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Solution

The fourth proportional to 50,308.55, 75,458.44 and 17,027.87 is: 25,540.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,308.55 : 75,458.44 = 17,027.87 : x
  2. Step 2: Convert to fraction form
    50,308.55/75,458.44 = 17,027.87/x
  3. Step 3: Cross multiply
    50,308.55x = 75,458.44 × 17,027.87
  4. Step 4: Simplify right side
    50,308.55x = 1,284,896,506.72
  5. Step 5: Solve for x
    x = 1,284,896,506.72/50,308.55
  6. Step 6: Final answer
    x = 25,540.32

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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.