Home / 7,396.24-11,066.28-4,111.96

Finding the Fourth Proportional to 7,396.24, 11,066.28 and 4,111.96

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Solution

The fourth proportional to 7,396.24, 11,066.28 and 4,111.96 is: 6,152.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,396.24 : 11,066.28 = 4,111.96 : x
  2. Step 2: Convert to fraction form
    7,396.24/11,066.28 = 4,111.96/x
  3. Step 3: Cross multiply
    7,396.24x = 11,066.28 × 4,111.96
  4. Step 4: Simplify right side
    7,396.24x = 45,504,100.71
  5. Step 5: Solve for x
    x = 45,504,100.71/7,396.24
  6. Step 6: Final answer
    x = 6,152.33

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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.