Home / 9,286.04-13,928.88-2,360.54

Finding the Fourth Proportional to 9,286.04, 13,928.88 and 2,360.54

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Solution

The fourth proportional to 9,286.04, 13,928.88 and 2,360.54 is: 3,540.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,286.04 : 13,928.88 = 2,360.54 : x
  2. Step 2: Convert to fraction form
    9,286.04/13,928.88 = 2,360.54/x
  3. Step 3: Cross multiply
    9,286.04x = 13,928.88 × 2,360.54
  4. Step 4: Simplify right side
    9,286.04x = 32,879,678.40
  5. Step 5: Solve for x
    x = 32,879,678.40/9,286.04
  6. Step 6: Final answer
    x = 3,540.76

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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.