Home / 6,719.86-10,082.68-2,334.93

Finding the Fourth Proportional to 6,719.86, 10,082.68 and 2,334.93

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Solution

The fourth proportional to 6,719.86, 10,082.68 and 2,334.93 is: 3,503.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,719.86 : 10,082.68 = 2,334.93 : x
  2. Step 2: Convert to fraction form
    6,719.86/10,082.68 = 2,334.93/x
  3. Step 3: Cross multiply
    6,719.86x = 10,082.68 × 2,334.93
  4. Step 4: Simplify right side
    6,719.86x = 23,542,308.37
  5. Step 5: Solve for x
    x = 23,542,308.37/6,719.86
  6. Step 6: Final answer
    x = 3,503.39

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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.