Home / 49,999.44-75,014.52-17,170

Finding the Fourth Proportional to 49,999.44, 75,014.52 and 17,170

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Solution

The fourth proportional to 49,999.44, 75,014.52 and 17,170 is: 25,760.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,999.44 : 75,014.52 = 17,170 : x
  2. Step 2: Convert to fraction form
    49,999.44/75,014.52 = 17,170/x
  3. Step 3: Cross multiply
    49,999.44x = 75,014.52 × 17,170
  4. Step 4: Simplify right side
    49,999.44x = 1,287,999,308.40
  5. Step 5: Solve for x
    x = 1,287,999,308.40/49,999.44
  6. Step 6: Final answer
    x = 25,760.27

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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.