Home / 4,015.82-6,025.46-1,676.29

Finding the Fourth Proportional to 4,015.82, 6,025.46 and 1,676.29

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Solution

The fourth proportional to 4,015.82, 6,025.46 and 1,676.29 is: 2,515.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,015.82 : 6,025.46 = 1,676.29 : x
  2. Step 2: Convert to fraction form
    4,015.82/6,025.46 = 1,676.29/x
  3. Step 3: Cross multiply
    4,015.82x = 6,025.46 × 1,676.29
  4. Step 4: Simplify right side
    4,015.82x = 10,100,407.47
  5. Step 5: Solve for x
    x = 10,100,407.47/4,015.82
  6. Step 6: Final answer
    x = 2,515.15

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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.