Home / 110,884.92-166,260.54-46,766.58

Finding the Fourth Proportional to 110,884.92, 166,260.54 and 46,766.58

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Solution

The fourth proportional to 110,884.92, 166,260.54 and 46,766.58 is: 70,121.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,884.92 : 166,260.54 = 46,766.58 : x
  2. Step 2: Convert to fraction form
    110,884.92/166,260.54 = 46,766.58/x
  3. Step 3: Cross multiply
    110,884.92x = 166,260.54 × 46,766.58
  4. Step 4: Simplify right side
    110,884.92x = 7,775,436,844.75
  5. Step 5: Solve for x
    x = 7,775,436,844.75/110,884.92
  6. Step 6: Final answer
    x = 70,121.68

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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.