Home / 23,963.81-35,945.73-10,819.94

Finding the Fourth Proportional to 23,963.81, 35,945.73 and 10,819.94

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Solution

The fourth proportional to 23,963.81, 35,945.73 and 10,819.94 is: 16,229.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,963.81 : 35,945.73 = 10,819.94 : x
  2. Step 2: Convert to fraction form
    23,963.81/35,945.73 = 10,819.94/x
  3. Step 3: Cross multiply
    23,963.81x = 35,945.73 × 10,819.94
  4. Step 4: Simplify right side
    23,963.81x = 388,930,462.13
  5. Step 5: Solve for x
    x = 388,930,462.13/23,963.81
  6. Step 6: Final answer
    x = 16,229.91

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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.