Home / 7,336.37-10,976.99-4,363.88

Finding the Fourth Proportional to 7,336.37, 10,976.99 and 4,363.88

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Solution

The fourth proportional to 7,336.37, 10,976.99 and 4,363.88 is: 6,529.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,336.37 : 10,976.99 = 4,363.88 : x
  2. Step 2: Convert to fraction form
    7,336.37/10,976.99 = 4,363.88/x
  3. Step 3: Cross multiply
    7,336.37x = 10,976.99 × 4,363.88
  4. Step 4: Simplify right side
    7,336.37x = 47,902,190.42
  5. Step 5: Solve for x
    x = 47,902,190.42/7,336.37
  6. Step 6: Final answer
    x = 6,529.41

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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.