Home / 69,453.83-104,195.33-22,703.06

Finding the Fourth Proportional to 69,453.83, 104,195.33 and 22,703.06

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Solution

The fourth proportional to 69,453.83, 104,195.33 and 22,703.06 is: 34,059.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,453.83 : 104,195.33 = 22,703.06 : x
  2. Step 2: Convert to fraction form
    69,453.83/104,195.33 = 22,703.06/x
  3. Step 3: Cross multiply
    69,453.83x = 104,195.33 × 22,703.06
  4. Step 4: Simplify right side
    69,453.83x = 2,365,553,060.82
  5. Step 5: Solve for x
    x = 2,365,553,060.82/69,453.83
  6. Step 6: Final answer
    x = 34,059.36

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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.