Home / 16,277.98-24,418.92-5,745.83

Finding the Fourth Proportional to 16,277.98, 24,418.92 and 5,745.83

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Solution

The fourth proportional to 16,277.98, 24,418.92 and 5,745.83 is: 8,619.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,277.98 : 24,418.92 = 5,745.83 : x
  2. Step 2: Convert to fraction form
    16,277.98/24,418.92 = 5,745.83/x
  3. Step 3: Cross multiply
    16,277.98x = 24,418.92 × 5,745.83
  4. Step 4: Simplify right side
    16,277.98x = 140,306,841.01
  5. Step 5: Solve for x
    x = 140,306,841.01/16,277.98
  6. Step 6: Final answer
    x = 8,619.43

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1.5x scale

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.