Home / 33,201.34-45,816.69-18,093.70

Finding the Fourth Proportional to 33,201.34, 45,816.69 and 18,093.70

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Solution

The fourth proportional to 33,201.34, 45,816.69 and 18,093.70 is: 24,968.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,201.34 : 45,816.69 = 18,093.70 : x
  2. Step 2: Convert to fraction form
    33,201.34/45,816.69 = 18,093.70/x
  3. Step 3: Cross multiply
    33,201.34x = 45,816.69 × 18,093.70
  4. Step 4: Simplify right side
    33,201.34x = 828,993,214.77
  5. Step 5: Solve for x
    x = 828,993,214.77/33,201.34
  6. Step 6: Final answer
    x = 24,968.67

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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.