Home / 16,173.24-24,259.72-4,486.44

Finding the Fourth Proportional to 16,173.24, 24,259.72 and 4,486.44

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Solution

The fourth proportional to 16,173.24, 24,259.72 and 4,486.44 is: 6,729.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,173.24 : 24,259.72 = 4,486.44 : x
  2. Step 2: Convert to fraction form
    16,173.24/24,259.72 = 4,486.44/x
  3. Step 3: Cross multiply
    16,173.24x = 24,259.72 × 4,486.44
  4. Step 4: Simplify right side
    16,173.24x = 108,839,778.20
  5. Step 5: Solve for x
    x = 108,839,778.20/16,173.24
  6. Step 6: Final answer
    x = 6,729.62

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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.