Home / 69,624.22-104,438.36-17,033.69

Finding the Fourth Proportional to 69,624.22, 104,438.36 and 17,033.69

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Solution

The fourth proportional to 69,624.22, 104,438.36 and 17,033.69 is: 25,551.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,624.22 : 104,438.36 = 17,033.69 : x
  2. Step 2: Convert to fraction form
    69,624.22/104,438.36 = 17,033.69/x
  3. Step 3: Cross multiply
    69,624.22x = 104,438.36 × 17,033.69
  4. Step 4: Simplify right side
    69,624.22x = 1,778,970,648.35
  5. Step 5: Solve for x
    x = 1,778,970,648.35/69,624.22
  6. Step 6: Final answer
    x = 25,551.03

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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.