Home / 9,282.36-13,928.33-6,164.52

Finding the Fourth Proportional to 9,282.36, 13,928.33 and 6,164.52

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Solution

The fourth proportional to 9,282.36, 13,928.33 and 6,164.52 is: 9,249.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,282.36 : 13,928.33 = 6,164.52 : x
  2. Step 2: Convert to fraction form
    9,282.36/13,928.33 = 6,164.52/x
  3. Step 3: Cross multiply
    9,282.36x = 13,928.33 × 6,164.52
  4. Step 4: Simplify right side
    9,282.36x = 85,861,468.85
  5. Step 5: Solve for x
    x = 85,861,468.85/9,282.36
  6. Step 6: Final answer
    x = 9,249.96

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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.