Home / 182,104.20-251,290.76-101,535.93

Finding the Fourth Proportional to 182,104.20, 251,290.76 and 101,535.93

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Solution

The fourth proportional to 182,104.20, 251,290.76 and 101,535.93 is: 140,112.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,104.20 : 251,290.76 = 101,535.93 : x
  2. Step 2: Convert to fraction form
    182,104.20/251,290.76 = 101,535.93/x
  3. Step 3: Cross multiply
    182,104.20x = 251,290.76 × 101,535.93
  4. Step 4: Simplify right side
    182,104.20x = 25,515,040,509.33
  5. Step 5: Solve for x
    x = 25,515,040,509.33/182,104.20
  6. Step 6: Final answer
    x = 140,112.31

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.