Home / 9,273.03-13,910.91-2,698.35

Finding the Fourth Proportional to 9,273.03, 13,910.91 and 2,698.35

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Solution

The fourth proportional to 9,273.03, 13,910.91 and 2,698.35 is: 4,047.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,273.03 : 13,910.91 = 2,698.35 : x
  2. Step 2: Convert to fraction form
    9,273.03/13,910.91 = 2,698.35/x
  3. Step 3: Cross multiply
    9,273.03x = 13,910.91 × 2,698.35
  4. Step 4: Simplify right side
    9,273.03x = 37,536,504.00
  5. Step 5: Solve for x
    x = 37,536,504.00/9,273.03
  6. Step 6: Final answer
    x = 4,047.92

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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.