Home / 5,934.05-8,189.04-3,281.57

Finding the Fourth Proportional to 5,934.05, 8,189.04 and 3,281.57

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Solution

The fourth proportional to 5,934.05, 8,189.04 and 3,281.57 is: 4,528.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,934.05 : 8,189.04 = 3,281.57 : x
  2. Step 2: Convert to fraction form
    5,934.05/8,189.04 = 3,281.57/x
  3. Step 3: Cross multiply
    5,934.05x = 8,189.04 × 3,281.57
  4. Step 4: Simplify right side
    5,934.05x = 26,872,907.99
  5. Step 5: Solve for x
    x = 26,872,907.99/5,934.05
  6. Step 6: Final answer
    x = 4,528.59

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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.