Home / 6,792.18-10,183.47-2,628.64

Finding the Fourth Proportional to 6,792.18, 10,183.47 and 2,628.64

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Solution

The fourth proportional to 6,792.18, 10,183.47 and 2,628.64 is: 3,941.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,792.18 : 10,183.47 = 2,628.64 : x
  2. Step 2: Convert to fraction form
    6,792.18/10,183.47 = 2,628.64/x
  3. Step 3: Cross multiply
    6,792.18x = 10,183.47 × 2,628.64
  4. Step 4: Simplify right side
    6,792.18x = 26,768,676.58
  5. Step 5: Solve for x
    x = 26,768,676.58/6,792.18
  6. Step 6: Final answer
    x = 3,941.10

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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.