Home / 9,766.22-14,650.23-3,192.44

Finding the Fourth Proportional to 9,766.22, 14,650.23 and 3,192.44

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Solution

The fourth proportional to 9,766.22, 14,650.23 and 3,192.44 is: 4,788.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,766.22 : 14,650.23 = 3,192.44 : x
  2. Step 2: Convert to fraction form
    9,766.22/14,650.23 = 3,192.44/x
  3. Step 3: Cross multiply
    9,766.22x = 14,650.23 × 3,192.44
  4. Step 4: Simplify right side
    9,766.22x = 46,769,980.26
  5. Step 5: Solve for x
    x = 46,769,980.26/9,766.22
  6. Step 6: Final answer
    x = 4,788.95

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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.