Home / 14,094.45-21,144.11-4,735.37

Finding the Fourth Proportional to 14,094.45, 21,144.11 and 4,735.37

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Solution

The fourth proportional to 14,094.45, 21,144.11 and 4,735.37 is: 7,103.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,094.45 : 21,144.11 = 4,735.37 : x
  2. Step 2: Convert to fraction form
    14,094.45/21,144.11 = 4,735.37/x
  3. Step 3: Cross multiply
    14,094.45x = 21,144.11 × 4,735.37
  4. Step 4: Simplify right side
    14,094.45x = 100,125,054.77
  5. Step 5: Solve for x
    x = 100,125,054.77/14,094.45
  6. Step 6: Final answer
    x = 7,103.86

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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.