Home / 36,786.56-55,179.52-14,599.04

Finding the Fourth Proportional to 36,786.56, 55,179.52 and 14,599.04

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Solution

The fourth proportional to 36,786.56, 55,179.52 and 14,599.04 is: 21,898.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,786.56 : 55,179.52 = 14,599.04 : x
  2. Step 2: Convert to fraction form
    36,786.56/55,179.52 = 14,599.04/x
  3. Step 3: Cross multiply
    36,786.56x = 55,179.52 × 14,599.04
  4. Step 4: Simplify right side
    36,786.56x = 805,568,019.66
  5. Step 5: Solve for x
    x = 805,568,019.66/36,786.56
  6. Step 6: Final answer
    x = 21,898.43

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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.