Home / 69,994.28-104,924.91-44,622.58

Finding the Fourth Proportional to 69,994.28, 104,924.91 and 44,622.58

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Solution

The fourth proportional to 69,994.28, 104,924.91 and 44,622.58 is: 66,891.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,994.28 : 104,924.91 = 44,622.58 : x
  2. Step 2: Convert to fraction form
    69,994.28/104,924.91 = 44,622.58/x
  3. Step 3: Cross multiply
    69,994.28x = 104,924.91 × 44,622.58
  4. Step 4: Simplify right side
    69,994.28x = 4,682,019,928.16
  5. Step 5: Solve for x
    x = 4,682,019,928.16/69,994.28
  6. Step 6: Final answer
    x = 66,891.46

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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.