Home / 4,124.07-6,185.88-1,350.37

Finding the Fourth Proportional to 4,124.07, 6,185.88 and 1,350.37

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Solution

The fourth proportional to 4,124.07, 6,185.88 and 1,350.37 is: 2,025.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,124.07 : 6,185.88 = 1,350.37 : x
  2. Step 2: Convert to fraction form
    4,124.07/6,185.88 = 1,350.37/x
  3. Step 3: Cross multiply
    4,124.07x = 6,185.88 × 1,350.37
  4. Step 4: Simplify right side
    4,124.07x = 8,353,226.78
  5. Step 5: Solve for x
    x = 8,353,226.78/4,124.07
  6. Step 6: Final answer
    x = 2,025.48

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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.