Home / 7,328.19-10,993.41-2,396.64

Finding the Fourth Proportional to 7,328.19, 10,993.41 and 2,396.64

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Solution

The fourth proportional to 7,328.19, 10,993.41 and 2,396.64 is: 3,595.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,328.19 : 10,993.41 = 2,396.64 : x
  2. Step 2: Convert to fraction form
    7,328.19/10,993.41 = 2,396.64/x
  3. Step 3: Cross multiply
    7,328.19x = 10,993.41 × 2,396.64
  4. Step 4: Simplify right side
    7,328.19x = 26,347,246.14
  5. Step 5: Solve for x
    x = 26,347,246.14/7,328.19
  6. Step 6: Final answer
    x = 3,595.33

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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.