Home / 9,003.33-13,503.44-4,071.83

Finding the Fourth Proportional to 9,003.33, 13,503.44 and 4,071.83

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Solution

The fourth proportional to 9,003.33, 13,503.44 and 4,071.83 is: 6,107.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,003.33 : 13,503.44 = 4,071.83 : x
  2. Step 2: Convert to fraction form
    9,003.33/13,503.44 = 4,071.83/x
  3. Step 3: Cross multiply
    9,003.33x = 13,503.44 × 4,071.83
  4. Step 4: Simplify right side
    9,003.33x = 54,983,631.85
  5. Step 5: Solve for x
    x = 54,983,631.85/9,003.33
  6. Step 6: Final answer
    x = 6,107.03

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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.