Home / 9,304.20-13,951.91-3,607.84

Finding the Fourth Proportional to 9,304.20, 13,951.91 and 3,607.84

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Solution

The fourth proportional to 9,304.20, 13,951.91 and 3,607.84 is: 5,410.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,304.20 : 13,951.91 = 3,607.84 : x
  2. Step 2: Convert to fraction form
    9,304.20/13,951.91 = 3,607.84/x
  3. Step 3: Cross multiply
    9,304.20x = 13,951.91 × 3,607.84
  4. Step 4: Simplify right side
    9,304.20x = 50,336,285.43
  5. Step 5: Solve for x
    x = 50,336,285.43/9,304.20
  6. Step 6: Final answer
    x = 5,410.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.