Home / 11,586.44-17,380.68-3,266.52

Finding the Fourth Proportional to 11,586.44, 17,380.68 and 3,266.52

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Solution

The fourth proportional to 11,586.44, 17,380.68 and 3,266.52 is: 4,900.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,586.44 : 17,380.68 = 3,266.52 : x
  2. Step 2: Convert to fraction form
    11,586.44/17,380.68 = 3,266.52/x
  3. Step 3: Cross multiply
    11,586.44x = 17,380.68 × 3,266.52
  4. Step 4: Simplify right side
    11,586.44x = 56,774,338.83
  5. Step 5: Solve for x
    x = 56,774,338.83/11,586.44
  6. Step 6: Final answer
    x = 4,900.07

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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.