Home / 6,325.21-9,469.95-3,546.91

Finding the Fourth Proportional to 6,325.21, 9,469.95 and 3,546.91

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Solution

The fourth proportional to 6,325.21, 9,469.95 and 3,546.91 is: 5,310.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,325.21 : 9,469.95 = 3,546.91 : x
  2. Step 2: Convert to fraction form
    6,325.21/9,469.95 = 3,546.91/x
  3. Step 3: Cross multiply
    6,325.21x = 9,469.95 × 3,546.91
  4. Step 4: Simplify right side
    6,325.21x = 33,589,060.35
  5. Step 5: Solve for x
    x = 33,589,060.35/6,325.21
  6. Step 6: Final answer
    x = 5,310.35

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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.