Home / 36,857.44-50,867.49-20,506.27

Finding the Fourth Proportional to 36,857.44, 50,867.49 and 20,506.27

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Solution

The fourth proportional to 36,857.44, 50,867.49 and 20,506.27 is: 28,301.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,857.44 : 50,867.49 = 20,506.27 : x
  2. Step 2: Convert to fraction form
    36,857.44/50,867.49 = 20,506.27/x
  3. Step 3: Cross multiply
    36,857.44x = 50,867.49 × 20,506.27
  4. Step 4: Simplify right side
    36,857.44x = 1,043,102,484.16
  5. Step 5: Solve for x
    x = 1,043,102,484.16/36,857.44
  6. Step 6: Final answer
    x = 28,301.00

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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.