Home / 36,571.74-54,840.30-16,844.46

Finding the Fourth Proportional to 36,571.74, 54,840.30 and 16,844.46

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Solution

The fourth proportional to 36,571.74, 54,840.30 and 16,844.46 is: 25,258.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,571.74 : 54,840.30 = 16,844.46 : x
  2. Step 2: Convert to fraction form
    36,571.74/54,840.30 = 16,844.46/x
  3. Step 3: Cross multiply
    36,571.74x = 54,840.30 × 16,844.46
  4. Step 4: Simplify right side
    36,571.74x = 923,755,239.74
  5. Step 5: Solve for x
    x = 923,755,239.74/36,571.74
  6. Step 6: Final answer
    x = 25,258.72

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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.