Home / 244,311.60-366,358.05-111,123.30

Finding the Fourth Proportional to 244,311.60, 366,358.05 and 111,123.30

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Solution

The fourth proportional to 244,311.60, 366,358.05 and 111,123.30 is: 166,635.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,311.60 : 366,358.05 = 111,123.30 : x
  2. Step 2: Convert to fraction form
    244,311.60/366,358.05 = 111,123.30/x
  3. Step 3: Cross multiply
    244,311.60x = 366,358.05 × 111,123.30
  4. Step 4: Simplify right side
    244,311.60x = 40,710,915,497.57
  5. Step 5: Solve for x
    x = 40,710,915,497.57/244,311.60
  6. Step 6: Final answer
    x = 166,635.21

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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.