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Finding the Fourth Proportional to 9,266.44, 13,900.44 and 3,026.35

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Solution

The fourth proportional to 9,266.44, 13,900.44 and 3,026.35 is: 4,539.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,266.44 : 13,900.44 = 3,026.35 : x
  2. Step 2: Convert to fraction form
    9,266.44/13,900.44 = 3,026.35/x
  3. Step 3: Cross multiply
    9,266.44x = 13,900.44 × 3,026.35
  4. Step 4: Simplify right side
    9,266.44x = 42,067,596.59
  5. Step 5: Solve for x
    x = 42,067,596.59/9,266.44
  6. Step 6: Final answer
    x = 4,539.78

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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.