Home / 69,817.44-104,711.52-23,059.68

Finding the Fourth Proportional to 69,817.44, 104,711.52 and 23,059.68

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Solution

The fourth proportional to 69,817.44, 104,711.52 and 23,059.68 is: 34,584.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,817.44 : 104,711.52 = 23,059.68 : x
  2. Step 2: Convert to fraction form
    69,817.44/104,711.52 = 23,059.68/x
  3. Step 3: Cross multiply
    69,817.44x = 104,711.52 × 23,059.68
  4. Step 4: Simplify right side
    69,817.44x = 2,414,614,143.51
  5. Step 5: Solve for x
    x = 2,414,614,143.51/69,817.44
  6. Step 6: Final answer
    x = 34,584.68

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1.5x scale

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.