Home / 23,906.06-33,014.03-19,698.81

Finding the Fourth Proportional to 23,906.06, 33,014.03 and 19,698.81

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Solution

The fourth proportional to 23,906.06, 33,014.03 and 19,698.81 is: 27,203.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,906.06 : 33,014.03 = 19,698.81 : x
  2. Step 2: Convert to fraction form
    23,906.06/33,014.03 = 19,698.81/x
  3. Step 3: Cross multiply
    23,906.06x = 33,014.03 × 19,698.81
  4. Step 4: Simplify right side
    23,906.06x = 650,337,005.81
  5. Step 5: Solve for x
    x = 650,337,005.81/23,906.06
  6. Step 6: Final answer
    x = 27,203.86

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.