Home / 4,015.56-6,023.34-2,068.32

Finding the Fourth Proportional to 4,015.56, 6,023.34 and 2,068.32

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Solution

The fourth proportional to 4,015.56, 6,023.34 and 2,068.32 is: 3,102.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,015.56 : 6,023.34 = 2,068.32 : x
  2. Step 2: Convert to fraction form
    4,015.56/6,023.34 = 2,068.32/x
  3. Step 3: Cross multiply
    4,015.56x = 6,023.34 × 2,068.32
  4. Step 4: Simplify right side
    4,015.56x = 12,458,194.59
  5. Step 5: Solve for x
    x = 12,458,194.59/4,015.56
  6. Step 6: Final answer
    x = 3,102.48

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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.