Home / 69,592.08-104,337-22,179.89

Finding the Fourth Proportional to 69,592.08, 104,337 and 22,179.89

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Solution

The fourth proportional to 69,592.08, 104,337 and 22,179.89 is: 33,253.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,592.08 : 104,337 = 22,179.89 : x
  2. Step 2: Convert to fraction form
    69,592.08/104,337 = 22,179.89/x
  3. Step 3: Cross multiply
    69,592.08x = 104,337 × 22,179.89
  4. Step 4: Simplify right side
    69,592.08x = 2,314,183,443.77
  5. Step 5: Solve for x
    x = 2,314,183,443.77/69,592.08
  6. Step 6: Final answer
    x = 33,253.55

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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.