Home / 6,682.79-10,025.33-2,299.20

Finding the Fourth Proportional to 6,682.79, 10,025.33 and 2,299.20

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Solution

The fourth proportional to 6,682.79, 10,025.33 and 2,299.20 is: 3,449.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,682.79 : 10,025.33 = 2,299.20 : x
  2. Step 2: Convert to fraction form
    6,682.79/10,025.33 = 2,299.20/x
  3. Step 3: Cross multiply
    6,682.79x = 10,025.33 × 2,299.20
  4. Step 4: Simplify right side
    6,682.79x = 23,050,227.24
  5. Step 5: Solve for x
    x = 23,050,227.24/6,682.79
  6. Step 6: Final answer
    x = 3,449.19

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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.