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Finding the Fourth Proportional to 225,107.04, 337,004.44 and 195,028.52

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Solution

The fourth proportional to 225,107.04, 337,004.44 and 195,028.52 is: 291,974.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    225,107.04 : 337,004.44 = 195,028.52 : x
  2. Step 2: Convert to fraction form
    225,107.04/337,004.44 = 195,028.52/x
  3. Step 3: Cross multiply
    225,107.04x = 337,004.44 × 195,028.52
  4. Step 4: Simplify right side
    225,107.04x = 65,725,477,166.63
  5. Step 5: Solve for x
    x = 65,725,477,166.63/225,107.04
  6. Step 6: Final answer
    x = 291,974.33

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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.