Home / 4,040.24-6,056.69-1,442.57

Finding the Fourth Proportional to 4,040.24, 6,056.69 and 1,442.57

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Solution

The fourth proportional to 4,040.24, 6,056.69 and 1,442.57 is: 2,162.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,040.24 : 6,056.69 = 1,442.57 : x
  2. Step 2: Convert to fraction form
    4,040.24/6,056.69 = 1,442.57/x
  3. Step 3: Cross multiply
    4,040.24x = 6,056.69 × 1,442.57
  4. Step 4: Simplify right side
    4,040.24x = 8,737,161.80
  5. Step 5: Solve for x
    x = 8,737,161.80/4,040.24
  6. Step 6: Final answer
    x = 2,162.54

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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.