Home / 73,853.40-110,634.30-44,183.10

Finding the Fourth Proportional to 73,853.40, 110,634.30 and 44,183.10

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Solution

The fourth proportional to 73,853.40, 110,634.30 and 44,183.10 is: 66,187.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,853.40 : 110,634.30 = 44,183.10 : x
  2. Step 2: Convert to fraction form
    73,853.40/110,634.30 = 44,183.10/x
  3. Step 3: Cross multiply
    73,853.40x = 110,634.30 × 44,183.10
  4. Step 4: Simplify right side
    73,853.40x = 4,888,166,340.33
  5. Step 5: Solve for x
    x = 4,888,166,340.33/73,853.40
  6. Step 6: Final answer
    x = 66,187.42

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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.