Home / 16,334.37-24,485.79-10,392.75

Finding the Fourth Proportional to 16,334.37, 24,485.79 and 10,392.75

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Solution

The fourth proportional to 16,334.37, 24,485.79 and 10,392.75 is: 15,579.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,334.37 : 24,485.79 = 10,392.75 : x
  2. Step 2: Convert to fraction form
    16,334.37/24,485.79 = 10,392.75/x
  3. Step 3: Cross multiply
    16,334.37x = 24,485.79 × 10,392.75
  4. Step 4: Simplify right side
    16,334.37x = 254,474,694.02
  5. Step 5: Solve for x
    x = 254,474,694.02/16,334.37
  6. Step 6: Final answer
    x = 15,579.09

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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.