Home / 17,236.43-23,786.52-10,162.86

Finding the Fourth Proportional to 17,236.43, 23,786.52 and 10,162.86

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Solution

The fourth proportional to 17,236.43, 23,786.52 and 10,162.86 is: 14,024.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,236.43 : 23,786.52 = 10,162.86 : x
  2. Step 2: Convert to fraction form
    17,236.43/23,786.52 = 10,162.86/x
  3. Step 3: Cross multiply
    17,236.43x = 23,786.52 × 10,162.86
  4. Step 4: Simplify right side
    17,236.43x = 241,739,072.65
  5. Step 5: Solve for x
    x = 241,739,072.65/17,236.43
  6. Step 6: Final answer
    x = 14,024.89

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.