Home / 69,899.14-104,849.93-23,153.23

Finding the Fourth Proportional to 69,899.14, 104,849.93 and 23,153.23

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Solution

The fourth proportional to 69,899.14, 104,849.93 and 23,153.23 is: 34,730.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,899.14 : 104,849.93 = 23,153.23 : x
  2. Step 2: Convert to fraction form
    69,899.14/104,849.93 = 23,153.23/x
  3. Step 3: Cross multiply
    69,899.14x = 104,849.93 × 23,153.23
  4. Step 4: Simplify right side
    69,899.14x = 2,427,614,544.77
  5. Step 5: Solve for x
    x = 2,427,614,544.77/69,899.14
  6. Step 6: Final answer
    x = 34,730.25

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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.