Home / 69,861.14-104,804.67-23,114.42

Finding the Fourth Proportional to 69,861.14, 104,804.67 and 23,114.42

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Solution

The fourth proportional to 69,861.14, 104,804.67 and 23,114.42 is: 34,675.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,861.14 : 104,804.67 = 23,114.42 : x
  2. Step 2: Convert to fraction form
    69,861.14/104,804.67 = 23,114.42/x
  3. Step 3: Cross multiply
    69,861.14x = 104,804.67 × 23,114.42
  4. Step 4: Simplify right side
    69,861.14x = 2,422,499,160.34
  5. Step 5: Solve for x
    x = 2,422,499,160.34/69,861.14
  6. Step 6: Final answer
    x = 34,675.92

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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.