Home / 164,163.35-246,201.24-45,813.89

Finding the Fourth Proportional to 164,163.35, 246,201.24 and 45,813.89

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Solution

The fourth proportional to 164,163.35, 246,201.24 and 45,813.89 is: 68,708.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,163.35 : 246,201.24 = 45,813.89 : x
  2. Step 2: Convert to fraction form
    164,163.35/246,201.24 = 45,813.89/x
  3. Step 3: Cross multiply
    164,163.35x = 246,201.24 × 45,813.89
  4. Step 4: Simplify right side
    164,163.35x = 11,279,436,527.22
  5. Step 5: Solve for x
    x = 11,279,436,527.22/164,163.35
  6. Step 6: Final answer
    x = 68,708.62

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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.