Home / 69,594.45-104,357.07-22,203.33

Finding the Fourth Proportional to 69,594.45, 104,357.07 and 22,203.33

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Solution

The fourth proportional to 69,594.45, 104,357.07 and 22,203.33 is: 33,293.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,594.45 : 104,357.07 = 22,203.33 : x
  2. Step 2: Convert to fraction form
    69,594.45/104,357.07 = 22,203.33/x
  3. Step 3: Cross multiply
    69,594.45x = 104,357.07 × 22,203.33
  4. Step 4: Simplify right side
    69,594.45x = 2,317,074,463.04
  5. Step 5: Solve for x
    x = 2,317,074,463.04/69,594.45
  6. Step 6: Final answer
    x = 33,293.95

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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.