Home / 166,880.26-250,320.39-110,829.85

Finding the Fourth Proportional to 166,880.26, 250,320.39 and 110,829.85

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Solution

The fourth proportional to 166,880.26, 250,320.39 and 110,829.85 is: 166,244.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,880.26 : 250,320.39 = 110,829.85 : x
  2. Step 2: Convert to fraction form
    166,880.26/250,320.39 = 110,829.85/x
  3. Step 3: Cross multiply
    166,880.26x = 250,320.39 × 110,829.85
  4. Step 4: Simplify right side
    166,880.26x = 27,742,970,234.23
  5. Step 5: Solve for x
    x = 27,742,970,234.23/166,880.26
  6. Step 6: Final answer
    x = 166,244.77

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1.5x scale

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.