Home / 6,819.96-10,233.60-2,924.67

Finding the Fourth Proportional to 6,819.96, 10,233.60 and 2,924.67

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Solution

The fourth proportional to 6,819.96, 10,233.60 and 2,924.67 is: 4,388.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,819.96 : 10,233.60 = 2,924.67 : x
  2. Step 2: Convert to fraction form
    6,819.96/10,233.60 = 2,924.67/x
  3. Step 3: Cross multiply
    6,819.96x = 10,233.60 × 2,924.67
  4. Step 4: Simplify right side
    6,819.96x = 29,929,902.91
  5. Step 5: Solve for x
    x = 29,929,902.91/6,819.96
  6. Step 6: Final answer
    x = 4,388.57

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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.