Home / 16,273.02-24,408.24-5,179.26

Finding the Fourth Proportional to 16,273.02, 24,408.24 and 5,179.26

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Solution

The fourth proportional to 16,273.02, 24,408.24 and 5,179.26 is: 7,768.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,273.02 : 24,408.24 = 5,179.26 : x
  2. Step 2: Convert to fraction form
    16,273.02/24,408.24 = 5,179.26/x
  3. Step 3: Cross multiply
    16,273.02x = 24,408.24 × 5,179.26
  4. Step 4: Simplify right side
    16,273.02x = 126,416,621.10
  5. Step 5: Solve for x
    x = 126,416,621.10/16,273.02
  6. Step 6: Final answer
    x = 7,768.48

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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.