Home / 17,247.03-25,873.38-8,482.83

Finding the Fourth Proportional to 17,247.03, 25,873.38 and 8,482.83

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Solution

The fourth proportional to 17,247.03, 25,873.38 and 8,482.83 is: 12,725.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,247.03 : 25,873.38 = 8,482.83 : x
  2. Step 2: Convert to fraction form
    17,247.03/25,873.38 = 8,482.83/x
  3. Step 3: Cross multiply
    17,247.03x = 25,873.38 × 8,482.83
  4. Step 4: Simplify right side
    17,247.03x = 219,479,484.07
  5. Step 5: Solve for x
    x = 219,479,484.07/17,247.03
  6. Step 6: Final answer
    x = 12,725.64

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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.