Home / 69,323.66-103,974.06-24,942.14

Finding the Fourth Proportional to 69,323.66, 103,974.06 and 24,942.14

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Solution

The fourth proportional to 69,323.66, 103,974.06 and 24,942.14 is: 37,409.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,323.66 : 103,974.06 = 24,942.14 : x
  2. Step 2: Convert to fraction form
    69,323.66/103,974.06 = 24,942.14/x
  3. Step 3: Cross multiply
    69,323.66x = 103,974.06 × 24,942.14
  4. Step 4: Simplify right side
    69,323.66x = 2,593,335,560.89
  5. Step 5: Solve for x
    x = 2,593,335,560.89/69,323.66
  6. Step 6: Final answer
    x = 37,409.10

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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.