Home / 9,512.85-14,265.72-3,271.09

Finding the Fourth Proportional to 9,512.85, 14,265.72 and 3,271.09

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Solution

The fourth proportional to 9,512.85, 14,265.72 and 3,271.09 is: 4,905.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,512.85 : 14,265.72 = 3,271.09 : x
  2. Step 2: Convert to fraction form
    9,512.85/14,265.72 = 3,271.09/x
  3. Step 3: Cross multiply
    9,512.85x = 14,265.72 × 3,271.09
  4. Step 4: Simplify right side
    9,512.85x = 46,664,454.03
  5. Step 5: Solve for x
    x = 46,664,454.03/9,512.85
  6. Step 6: Final answer
    x = 4,905.41

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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.