Home / 4,266.04-6,394.46-2,069.88

Finding the Fourth Proportional to 4,266.04, 6,394.46 and 2,069.88

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Solution

The fourth proportional to 4,266.04, 6,394.46 and 2,069.88 is: 3,102.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,266.04 : 6,394.46 = 2,069.88 : x
  2. Step 2: Convert to fraction form
    4,266.04/6,394.46 = 2,069.88/x
  3. Step 3: Cross multiply
    4,266.04x = 6,394.46 × 2,069.88
  4. Step 4: Simplify right side
    4,266.04x = 13,235,764.86
  5. Step 5: Solve for x
    x = 13,235,764.86/4,266.04
  6. Step 6: Final answer
    x = 3,102.59

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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.