Home / 5,934.50-8,189.26-3,281.73

Finding the Fourth Proportional to 5,934.50, 8,189.26 and 3,281.73

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Solution

The fourth proportional to 5,934.50, 8,189.26 and 3,281.73 is: 4,528.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,934.50 : 8,189.26 = 3,281.73 : x
  2. Step 2: Convert to fraction form
    5,934.50/8,189.26 = 3,281.73/x
  3. Step 3: Cross multiply
    5,934.50x = 8,189.26 × 3,281.73
  4. Step 4: Simplify right side
    5,934.50x = 26,874,956.60
  5. Step 5: Solve for x
    x = 26,874,956.60/5,934.50
  6. Step 6: Final answer
    x = 4,528.60

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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.