Home / 31,993.48-44,150.97-17,846.32

Finding the Fourth Proportional to 31,993.48, 44,150.97 and 17,846.32

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Solution

The fourth proportional to 31,993.48, 44,150.97 and 17,846.32 is: 24,627.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,993.48 : 44,150.97 = 17,846.32 : x
  2. Step 2: Convert to fraction form
    31,993.48/44,150.97 = 17,846.32/x
  3. Step 3: Cross multiply
    31,993.48x = 44,150.97 × 17,846.32
  4. Step 4: Simplify right side
    31,993.48x = 787,932,249.70
  5. Step 5: Solve for x
    x = 787,932,249.70/31,993.48
  6. Step 6: Final answer
    x = 24,627.90

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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.