Home / 33,194.43-45,804.56-19,051.83

Finding the Fourth Proportional to 33,194.43, 45,804.56 and 19,051.83

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Solution

The fourth proportional to 33,194.43, 45,804.56 and 19,051.83 is: 26,289.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,194.43 : 45,804.56 = 19,051.83 : x
  2. Step 2: Convert to fraction form
    33,194.43/45,804.56 = 19,051.83/x
  3. Step 3: Cross multiply
    33,194.43x = 45,804.56 × 19,051.83
  4. Step 4: Simplify right side
    33,194.43x = 872,660,595.09
  5. Step 5: Solve for x
    x = 872,660,595.09/33,194.43
  6. Step 6: Final answer
    x = 26,289.37

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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.