Home / 9,013.00-13,524.35-3,751.64

Finding the Fourth Proportional to 9,013.00, 13,524.35 and 3,751.64

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Solution

The fourth proportional to 9,013.00, 13,524.35 and 3,751.64 is: 5,629.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,013.00 : 13,524.35 = 3,751.64 : x
  2. Step 2: Convert to fraction form
    9,013.00/13,524.35 = 3,751.64/x
  3. Step 3: Cross multiply
    9,013.00x = 13,524.35 × 3,751.64
  4. Step 4: Simplify right side
    9,013.00x = 50,738,538.92
  5. Step 5: Solve for x
    x = 50,738,538.92/9,013.00
  6. Step 6: Final answer
    x = 5,629.48

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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.