Home / 4,015.16-6,023.22-1,705.88

Finding the Fourth Proportional to 4,015.16, 6,023.22 and 1,705.88

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Solution

The fourth proportional to 4,015.16, 6,023.22 and 1,705.88 is: 2,559.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,015.16 : 6,023.22 = 1,705.88 : x
  2. Step 2: Convert to fraction form
    4,015.16/6,023.22 = 1,705.88/x
  3. Step 3: Cross multiply
    4,015.16x = 6,023.22 × 1,705.88
  4. Step 4: Simplify right side
    4,015.16x = 10,274,890.53
  5. Step 5: Solve for x
    x = 10,274,890.53/4,015.16
  6. Step 6: Final answer
    x = 2,559.02

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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.