Home / 8,506.08-12,754.94-3,237.03

Finding the Fourth Proportional to 8,506.08, 12,754.94 and 3,237.03

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Solution

The fourth proportional to 8,506.08, 12,754.94 and 3,237.03 is: 4,853.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,506.08 : 12,754.94 = 3,237.03 : x
  2. Step 2: Convert to fraction form
    8,506.08/12,754.94 = 3,237.03/x
  3. Step 3: Cross multiply
    8,506.08x = 12,754.94 × 3,237.03
  4. Step 4: Simplify right side
    8,506.08x = 41,288,107.24
  5. Step 5: Solve for x
    x = 41,288,107.24/8,506.08
  6. Step 6: Final answer
    x = 4,853.95

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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.