Home / 7,399.53-11,100.05-2,467.84

Finding the Fourth Proportional to 7,399.53, 11,100.05 and 2,467.84

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Solution

The fourth proportional to 7,399.53, 11,100.05 and 2,467.84 is: 3,702.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,399.53 : 11,100.05 = 2,467.84 : x
  2. Step 2: Convert to fraction form
    7,399.53/11,100.05 = 2,467.84/x
  3. Step 3: Cross multiply
    7,399.53x = 11,100.05 × 2,467.84
  4. Step 4: Simplify right side
    7,399.53x = 27,393,147.39
  5. Step 5: Solve for x
    x = 27,393,147.39/7,399.53
  6. Step 6: Final answer
    x = 3,702.01

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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.