Home / 6,683.48-10,026.61-2,003.30

Finding the Fourth Proportional to 6,683.48, 10,026.61 and 2,003.30

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Solution

The fourth proportional to 6,683.48, 10,026.61 and 2,003.30 is: 3,005.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,683.48 : 10,026.61 = 2,003.30 : x
  2. Step 2: Convert to fraction form
    6,683.48/10,026.61 = 2,003.30/x
  3. Step 3: Cross multiply
    6,683.48x = 10,026.61 × 2,003.30
  4. Step 4: Simplify right side
    6,683.48x = 20,086,327.87
  5. Step 5: Solve for x
    x = 20,086,327.87/6,683.48
  6. Step 6: Final answer
    x = 3,005.37

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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.