Home / 6,683.80-10,025.56-2,003.84

Finding the Fourth Proportional to 6,683.80, 10,025.56 and 2,003.84

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Solution

The fourth proportional to 6,683.80, 10,025.56 and 2,003.84 is: 3,005.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,683.80 : 10,025.56 = 2,003.84 : x
  2. Step 2: Convert to fraction form
    6,683.80/10,025.56 = 2,003.84/x
  3. Step 3: Cross multiply
    6,683.80x = 10,025.56 × 2,003.84
  4. Step 4: Simplify right side
    6,683.80x = 20,089,618.15
  5. Step 5: Solve for x
    x = 20,089,618.15/6,683.80
  6. Step 6: Final answer
    x = 3,005.72

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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.