Home / 148,370.54-222,302.24-106,034.33

Finding the Fourth Proportional to 148,370.54, 222,302.24 and 106,034.33

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Solution

The fourth proportional to 148,370.54, 222,302.24 and 106,034.33 is: 158,870.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,370.54 : 222,302.24 = 106,034.33 : x
  2. Step 2: Convert to fraction form
    148,370.54/222,302.24 = 106,034.33/x
  3. Step 3: Cross multiply
    148,370.54x = 222,302.24 × 106,034.33
  4. Step 4: Simplify right side
    148,370.54x = 23,571,667,964.39
  5. Step 5: Solve for x
    x = 23,571,667,964.39/148,370.54
  6. Step 6: Final answer
    x = 158,870.27

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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.