Home / 6,019.86-9,027.46-2,070.37

Finding the Fourth Proportional to 6,019.86, 9,027.46 and 2,070.37

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Solution

The fourth proportional to 6,019.86, 9,027.46 and 2,070.37 is: 3,104.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,019.86 : 9,027.46 = 2,070.37 : x
  2. Step 2: Convert to fraction form
    6,019.86/9,027.46 = 2,070.37/x
  3. Step 3: Cross multiply
    6,019.86x = 9,027.46 × 2,070.37
  4. Step 4: Simplify right side
    6,019.86x = 18,690,165.02
  5. Step 5: Solve for x
    x = 18,690,165.02/6,019.86
  6. Step 6: Final answer
    x = 3,104.75

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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.