Home / 6,006.34-8,286.87-3,883.04

Finding the Fourth Proportional to 6,006.34, 8,286.87 and 3,883.04

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Solution

The fourth proportional to 6,006.34, 8,286.87 and 3,883.04 is: 5,357.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,006.34 : 8,286.87 = 3,883.04 : x
  2. Step 2: Convert to fraction form
    6,006.34/8,286.87 = 3,883.04/x
  3. Step 3: Cross multiply
    6,006.34x = 8,286.87 × 3,883.04
  4. Step 4: Simplify right side
    6,006.34x = 32,178,247.68
  5. Step 5: Solve for x
    x = 32,178,247.68/6,006.34
  6. Step 6: Final answer
    x = 5,357.38

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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.