Home / 7,396.11-11,093.84-3,013.65

Finding the Fourth Proportional to 7,396.11, 11,093.84 and 3,013.65

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Solution

The fourth proportional to 7,396.11, 11,093.84 and 3,013.65 is: 4,520.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,396.11 : 11,093.84 = 3,013.65 : x
  2. Step 2: Convert to fraction form
    7,396.11/11,093.84 = 3,013.65/x
  3. Step 3: Cross multiply
    7,396.11x = 11,093.84 × 3,013.65
  4. Step 4: Simplify right side
    7,396.11x = 33,432,950.92
  5. Step 5: Solve for x
    x = 33,432,950.92/7,396.11
  6. Step 6: Final answer
    x = 4,520.34

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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.