Home / 5,934.12-8,189.04-3,281.64

Finding the Fourth Proportional to 5,934.12, 8,189.04 and 3,281.64

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Solution

The fourth proportional to 5,934.12, 8,189.04 and 3,281.64 is: 4,528.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,934.12 : 8,189.04 = 3,281.64 : x
  2. Step 2: Convert to fraction form
    5,934.12/8,189.04 = 3,281.64/x
  3. Step 3: Cross multiply
    5,934.12x = 8,189.04 × 3,281.64
  4. Step 4: Simplify right side
    5,934.12x = 26,873,481.23
  5. Step 5: Solve for x
    x = 26,873,481.23/5,934.12
  6. Step 6: Final answer
    x = 4,528.64

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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.