Home / 23,960.00-33,065.03-13,205.27

Finding the Fourth Proportional to 23,960.00, 33,065.03 and 13,205.27

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Solution

The fourth proportional to 23,960.00, 33,065.03 and 13,205.27 is: 18,223.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,960.00 : 33,065.03 = 13,205.27 : x
  2. Step 2: Convert to fraction form
    23,960.00/33,065.03 = 13,205.27/x
  3. Step 3: Cross multiply
    23,960.00x = 33,065.03 × 13,205.27
  4. Step 4: Simplify right side
    23,960.00x = 436,632,500.02
  5. Step 5: Solve for x
    x = 436,632,500.02/23,960.00
  6. Step 6: Final answer
    x = 18,223.39

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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.