Home / 33,823.45-50,719.54-19,032.37

Finding the Fourth Proportional to 33,823.45, 50,719.54 and 19,032.37

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Solution

The fourth proportional to 33,823.45, 50,719.54 and 19,032.37 is: 28,539.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,823.45 : 50,719.54 = 19,032.37 : x
  2. Step 2: Convert to fraction form
    33,823.45/50,719.54 = 19,032.37/x
  3. Step 3: Cross multiply
    33,823.45x = 50,719.54 × 19,032.37
  4. Step 4: Simplify right side
    33,823.45x = 965,313,051.51
  5. Step 5: Solve for x
    x = 965,313,051.51/33,823.45
  6. Step 6: Final answer
    x = 28,539.76

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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.