Home / 11,766.88-16,235.72-6,796

Finding the Fourth Proportional to 11,766.88, 16,235.72 and 6,796

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Solution

The fourth proportional to 11,766.88, 16,235.72 and 6,796 is: 9,376.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,766.88 : 16,235.72 = 6,796 : x
  2. Step 2: Convert to fraction form
    11,766.88/16,235.72 = 6,796/x
  3. Step 3: Cross multiply
    11,766.88x = 16,235.72 × 6,796
  4. Step 4: Simplify right side
    11,766.88x = 110,337,953.12
  5. Step 5: Solve for x
    x = 110,337,953.12/11,766.88
  6. Step 6: Final answer
    x = 9,376.99

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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.