Home / 6,008.38-8,291.36-3,355.83

Finding the Fourth Proportional to 6,008.38, 8,291.36 and 3,355.83

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Solution

The fourth proportional to 6,008.38, 8,291.36 and 3,355.83 is: 4,630.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,008.38 : 8,291.36 = 3,355.83 : x
  2. Step 2: Convert to fraction form
    6,008.38/8,291.36 = 3,355.83/x
  3. Step 3: Cross multiply
    6,008.38x = 8,291.36 × 3,355.83
  4. Step 4: Simplify right side
    6,008.38x = 27,824,403.02
  5. Step 5: Solve for x
    x = 27,824,403.02/6,008.38
  6. Step 6: Final answer
    x = 4,630.93

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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.