Home / 6,083.25-8,395.18-3,430.60

Finding the Fourth Proportional to 6,083.25, 8,395.18 and 3,430.60

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Solution

The fourth proportional to 6,083.25, 8,395.18 and 3,430.60 is: 4,734.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,083.25 : 8,395.18 = 3,430.60 : x
  2. Step 2: Convert to fraction form
    6,083.25/8,395.18 = 3,430.60/x
  3. Step 3: Cross multiply
    6,083.25x = 8,395.18 × 3,430.60
  4. Step 4: Simplify right side
    6,083.25x = 28,800,474.94
  5. Step 5: Solve for x
    x = 28,800,474.94/6,083.25
  6. Step 6: Final answer
    x = 4,734.39

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.