Home / 6,703.08-9,247.14-4,183.56

Finding the Fourth Proportional to 6,703.08, 9,247.14 and 4,183.56

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Solution

The fourth proportional to 6,703.08, 9,247.14 and 4,183.56 is: 5,771.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,703.08 : 9,247.14 = 4,183.56 : x
  2. Step 2: Convert to fraction form
    6,703.08/9,247.14 = 4,183.56/x
  3. Step 3: Cross multiply
    6,703.08x = 9,247.14 × 4,183.56
  4. Step 4: Simplify right side
    6,703.08x = 38,685,965.02
  5. Step 5: Solve for x
    x = 38,685,965.02/6,703.08
  6. Step 6: Final answer
    x = 5,771.37

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.