Home / 69,576.03-104,376.44-22,201.52

Finding the Fourth Proportional to 69,576.03, 104,376.44 and 22,201.52

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Solution

The fourth proportional to 69,576.03, 104,376.44 and 22,201.52 is: 33,306.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,576.03 : 104,376.44 = 22,201.52 : x
  2. Step 2: Convert to fraction form
    69,576.03/104,376.44 = 22,201.52/x
  3. Step 3: Cross multiply
    69,576.03x = 104,376.44 × 22,201.52
  4. Step 4: Simplify right side
    69,576.03x = 2,317,315,153.81
  5. Step 5: Solve for x
    x = 2,317,315,153.81/69,576.03
  6. Step 6: Final answer
    x = 33,306.23

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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.