Home / 36,197.46-54,270.27-17,742.42

Finding the Fourth Proportional to 36,197.46, 54,270.27 and 17,742.42

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Solution

The fourth proportional to 36,197.46, 54,270.27 and 17,742.42 is: 26,600.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,197.46 : 54,270.27 = 17,742.42 : x
  2. Step 2: Convert to fraction form
    36,197.46/54,270.27 = 17,742.42/x
  3. Step 3: Cross multiply
    36,197.46x = 54,270.27 × 17,742.42
  4. Step 4: Simplify right side
    36,197.46x = 962,885,923.85
  5. Step 5: Solve for x
    x = 962,885,923.85/36,197.46
  6. Step 6: Final answer
    x = 26,600.93

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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.