Home / 79,825.26-110,159.58-44,016.54

Finding the Fourth Proportional to 79,825.26, 110,159.58 and 44,016.54

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Solution

The fourth proportional to 79,825.26, 110,159.58 and 44,016.54 is: 60,743.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,825.26 : 110,159.58 = 44,016.54 : x
  2. Step 2: Convert to fraction form
    79,825.26/110,159.58 = 44,016.54/x
  3. Step 3: Cross multiply
    79,825.26x = 110,159.58 × 44,016.54
  4. Step 4: Simplify right side
    79,825.26x = 4,848,843,559.45
  5. Step 5: Solve for x
    x = 4,848,843,559.45/79,825.26
  6. Step 6: Final answer
    x = 60,743.22

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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.