Home / 6,067.56-9,100.20-1,683.84

Finding the Fourth Proportional to 6,067.56, 9,100.20 and 1,683.84

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Solution

The fourth proportional to 6,067.56, 9,100.20 and 1,683.84 is: 2,525.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,067.56 : 9,100.20 = 1,683.84 : x
  2. Step 2: Convert to fraction form
    6,067.56/9,100.20 = 1,683.84/x
  3. Step 3: Cross multiply
    6,067.56x = 9,100.20 × 1,683.84
  4. Step 4: Simplify right side
    6,067.56x = 15,323,280.77
  5. Step 5: Solve for x
    x = 15,323,280.77/6,067.56
  6. Step 6: Final answer
    x = 2,525.44

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1.5x scale

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.