Home / 69,475.67-104,202.62-22,084.55

Finding the Fourth Proportional to 69,475.67, 104,202.62 and 22,084.55

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Solution

The fourth proportional to 69,475.67, 104,202.62 and 22,084.55 is: 33,123.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,475.67 : 104,202.62 = 22,084.55 : x
  2. Step 2: Convert to fraction form
    69,475.67/104,202.62 = 22,084.55/x
  3. Step 3: Cross multiply
    69,475.67x = 104,202.62 × 22,084.55
  4. Step 4: Simplify right side
    69,475.67x = 2,301,267,861.10
  5. Step 5: Solve for x
    x = 2,301,267,861.10/69,475.67
  6. Step 6: Final answer
    x = 33,123.36

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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.