Home / 68,007.08-102,010.53-23,633.83

Finding the Fourth Proportional to 68,007.08, 102,010.53 and 23,633.83

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Solution

The fourth proportional to 68,007.08, 102,010.53 and 23,633.83 is: 35,450.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,007.08 : 102,010.53 = 23,633.83 : x
  2. Step 2: Convert to fraction form
    68,007.08/102,010.53 = 23,633.83/x
  3. Step 3: Cross multiply
    68,007.08x = 102,010.53 × 23,633.83
  4. Step 4: Simplify right side
    68,007.08x = 2,410,899,524.23
  5. Step 5: Solve for x
    x = 2,410,899,524.23/68,007.08
  6. Step 6: Final answer
    x = 35,450.71

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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.