Home / 4,325.28-5,967.04-2,834.88

Finding the Fourth Proportional to 4,325.28, 5,967.04 and 2,834.88

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Solution

The fourth proportional to 4,325.28, 5,967.04 and 2,834.88 is: 3,910.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,325.28 : 5,967.04 = 2,834.88 : x
  2. Step 2: Convert to fraction form
    4,325.28/5,967.04 = 2,834.88/x
  3. Step 3: Cross multiply
    4,325.28x = 5,967.04 × 2,834.88
  4. Step 4: Simplify right side
    4,325.28x = 16,915,842.36
  5. Step 5: Solve for x
    x = 16,915,842.36/4,325.28
  6. Step 6: Final answer
    x = 3,910.92

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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.