Home / 7,335.22-11,004.67-3,389.27

Finding the Fourth Proportional to 7,335.22, 11,004.67 and 3,389.27

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Solution

The fourth proportional to 7,335.22, 11,004.67 and 3,389.27 is: 5,084.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,335.22 : 11,004.67 = 3,389.27 : x
  2. Step 2: Convert to fraction form
    7,335.22/11,004.67 = 3,389.27/x
  3. Step 3: Cross multiply
    7,335.22x = 11,004.67 × 3,389.27
  4. Step 4: Simplify right side
    7,335.22x = 37,297,774.62
  5. Step 5: Solve for x
    x = 37,297,774.62/7,335.22
  6. Step 6: Final answer
    x = 5,084.75

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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.