Home / 3,089.11-4,635.33-2,244.90

Finding the Fourth Proportional to 3,089.11, 4,635.33 and 2,244.90

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Solution

The fourth proportional to 3,089.11, 4,635.33 and 2,244.90 is: 3,368.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,089.11 : 4,635.33 = 2,244.90 : x
  2. Step 2: Convert to fraction form
    3,089.11/4,635.33 = 2,244.90/x
  3. Step 3: Cross multiply
    3,089.11x = 4,635.33 × 2,244.90
  4. Step 4: Simplify right side
    3,089.11x = 10,405,852.32
  5. Step 5: Solve for x
    x = 10,405,852.32/3,089.11
  6. Step 6: Final answer
    x = 3,368.56

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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.