Home / 4,015.01-6,023.43-2,166.09

Finding the Fourth Proportional to 4,015.01, 6,023.43 and 2,166.09

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Solution

The fourth proportional to 4,015.01, 6,023.43 and 2,166.09 is: 3,249.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,015.01 : 6,023.43 = 2,166.09 : x
  2. Step 2: Convert to fraction form
    4,015.01/6,023.43 = 2,166.09/x
  3. Step 3: Cross multiply
    4,015.01x = 6,023.43 × 2,166.09
  4. Step 4: Simplify right side
    4,015.01x = 13,047,291.49
  5. Step 5: Solve for x
    x = 13,047,291.49/4,015.01
  6. Step 6: Final answer
    x = 3,249.63

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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.