Home / 36,846.34-50,847.96-20,079.34

Finding the Fourth Proportional to 36,846.34, 50,847.96 and 20,079.34

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Solution

The fourth proportional to 36,846.34, 50,847.96 and 20,079.34 is: 27,709.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,846.34 : 50,847.96 = 20,079.34 : x
  2. Step 2: Convert to fraction form
    36,846.34/50,847.96 = 20,079.34/x
  3. Step 3: Cross multiply
    36,846.34x = 50,847.96 × 20,079.34
  4. Step 4: Simplify right side
    36,846.34x = 1,020,993,477.15
  5. Step 5: Solve for x
    x = 1,020,993,477.15/36,846.34
  6. Step 6: Final answer
    x = 27,709.50

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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.