Home / 16,834.60-25,203.30-10,273.60

Finding the Fourth Proportional to 16,834.60, 25,203.30 and 10,273.60

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Solution

The fourth proportional to 16,834.60, 25,203.30 and 10,273.60 is: 15,380.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,834.60 : 25,203.30 = 10,273.60 : x
  2. Step 2: Convert to fraction form
    16,834.60/25,203.30 = 10,273.60/x
  3. Step 3: Cross multiply
    16,834.60x = 25,203.30 × 10,273.60
  4. Step 4: Simplify right side
    16,834.60x = 258,928,622.88
  5. Step 5: Solve for x
    x = 258,928,622.88/16,834.60
  6. Step 6: Final answer
    x = 15,380.74

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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.