Home / 69,954.08-104,932.94-23,207.36

Finding the Fourth Proportional to 69,954.08, 104,932.94 and 23,207.36

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Solution

The fourth proportional to 69,954.08, 104,932.94 and 23,207.36 is: 34,811.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,954.08 : 104,932.94 = 23,207.36 : x
  2. Step 2: Convert to fraction form
    69,954.08/104,932.94 = 23,207.36/x
  3. Step 3: Cross multiply
    69,954.08x = 104,932.94 × 23,207.36
  4. Step 4: Simplify right side
    69,954.08x = 2,435,216,514.44
  5. Step 5: Solve for x
    x = 2,435,216,514.44/69,954.08
  6. Step 6: Final answer
    x = 34,811.64

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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.