Home / 69,835.07-104,768.94-23,087.94

Finding the Fourth Proportional to 69,835.07, 104,768.94 and 23,087.94

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Solution

The fourth proportional to 69,835.07, 104,768.94 and 23,087.94 is: 34,637.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,835.07 : 104,768.94 = 23,087.94 : x
  2. Step 2: Convert to fraction form
    69,835.07/104,768.94 = 23,087.94/x
  3. Step 3: Cross multiply
    69,835.07x = 104,768.94 × 23,087.94
  4. Step 4: Simplify right side
    69,835.07x = 2,418,899,000.58
  5. Step 5: Solve for x
    x = 2,418,899,000.58/69,835.07
  6. Step 6: Final answer
    x = 34,637.31

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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.