Home / 31,923.44-44,059.23-19,183.71

Finding the Fourth Proportional to 31,923.44, 44,059.23 and 19,183.71

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Solution

The fourth proportional to 31,923.44, 44,059.23 and 19,183.71 is: 26,476.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,923.44 : 44,059.23 = 19,183.71 : x
  2. Step 2: Convert to fraction form
    31,923.44/44,059.23 = 19,183.71/x
  3. Step 3: Cross multiply
    31,923.44x = 44,059.23 × 19,183.71
  4. Step 4: Simplify right side
    31,923.44x = 845,219,491.14
  5. Step 5: Solve for x
    x = 845,219,491.14/31,923.44
  6. Step 6: Final answer
    x = 26,476.46

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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.