Home / 33,201.07-45,815.85-18,093.69

Finding the Fourth Proportional to 33,201.07, 45,815.85 and 18,093.69

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Solution

The fourth proportional to 33,201.07, 45,815.85 and 18,093.69 is: 24,968.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,201.07 : 45,815.85 = 18,093.69 : x
  2. Step 2: Convert to fraction form
    33,201.07/45,815.85 = 18,093.69/x
  3. Step 3: Cross multiply
    33,201.07x = 45,815.85 × 18,093.69
  4. Step 4: Simplify right side
    33,201.07x = 828,977,467.44
  5. Step 5: Solve for x
    x = 828,977,467.44/33,201.07
  6. Step 6: Final answer
    x = 24,968.40

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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.