Home / 16,173.96-24,245.33-5,072.91

Finding the Fourth Proportional to 16,173.96, 24,245.33 and 5,072.91

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Solution

The fourth proportional to 16,173.96, 24,245.33 and 5,072.91 is: 7,604.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,173.96 : 24,245.33 = 5,072.91 : x
  2. Step 2: Convert to fraction form
    16,173.96/24,245.33 = 5,072.91/x
  3. Step 3: Cross multiply
    16,173.96x = 24,245.33 × 5,072.91
  4. Step 4: Simplify right side
    16,173.96x = 122,994,351.65
  5. Step 5: Solve for x
    x = 122,994,351.65/16,173.96
  6. Step 6: Final answer
    x = 7,604.47

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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.