Home / 16,081.26-24,118.92-5,551.26

Finding the Fourth Proportional to 16,081.26, 24,118.92 and 5,551.26

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Solution

The fourth proportional to 16,081.26, 24,118.92 and 5,551.26 is: 8,325.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,081.26 : 24,118.92 = 5,551.26 : x
  2. Step 2: Convert to fraction form
    16,081.26/24,118.92 = 5,551.26/x
  3. Step 3: Cross multiply
    16,081.26x = 24,118.92 × 5,551.26
  4. Step 4: Simplify right side
    16,081.26x = 133,890,395.84
  5. Step 5: Solve for x
    x = 133,890,395.84/16,081.26
  6. Step 6: Final answer
    x = 8,325.86

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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.