Home / 68,351.14-102,526.76-23,372.83

Finding the Fourth Proportional to 68,351.14, 102,526.76 and 23,372.83

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Solution

The fourth proportional to 68,351.14, 102,526.76 and 23,372.83 is: 35,059.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,351.14 : 102,526.76 = 23,372.83 : x
  2. Step 2: Convert to fraction form
    68,351.14/102,526.76 = 23,372.83/x
  3. Step 3: Cross multiply
    68,351.14x = 102,526.76 × 23,372.83
  4. Step 4: Simplify right side
    68,351.14x = 2,396,340,531.93
  5. Step 5: Solve for x
    x = 2,396,340,531.93/68,351.14
  6. Step 6: Final answer
    x = 35,059.26

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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.