Home / 4,183.47-6,275.37-2,346.30

Finding the Fourth Proportional to 4,183.47, 6,275.37 and 2,346.30

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Solution

The fourth proportional to 4,183.47, 6,275.37 and 2,346.30 is: 3,519.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,183.47 : 6,275.37 = 2,346.30 : x
  2. Step 2: Convert to fraction form
    4,183.47/6,275.37 = 2,346.30/x
  3. Step 3: Cross multiply
    4,183.47x = 6,275.37 × 2,346.30
  4. Step 4: Simplify right side
    4,183.47x = 14,723,900.63
  5. Step 5: Solve for x
    x = 14,723,900.63/4,183.47
  6. Step 6: Final answer
    x = 3,519.54

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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.