Home / 33,190.41-45,797.64-19,040.52

Finding the Fourth Proportional to 33,190.41, 45,797.64 and 19,040.52

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Solution

The fourth proportional to 33,190.41, 45,797.64 and 19,040.52 is: 26,272.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,190.41 : 45,797.64 = 19,040.52 : x
  2. Step 2: Convert to fraction form
    33,190.41/45,797.64 = 19,040.52/x
  3. Step 3: Cross multiply
    33,190.41x = 45,797.64 × 19,040.52
  4. Step 4: Simplify right side
    33,190.41x = 872,010,880.37
  5. Step 5: Solve for x
    x = 872,010,880.37/33,190.41
  6. Step 6: Final answer
    x = 26,272.98

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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.