Home / 269,563.04-372,053.76-184,791.68

Finding the Fourth Proportional to 269,563.04, 372,053.76 and 184,791.68

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Solution

The fourth proportional to 269,563.04, 372,053.76 and 184,791.68 is: 255,051.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    269,563.04 : 372,053.76 = 184,791.68 : x
  2. Step 2: Convert to fraction form
    269,563.04/372,053.76 = 184,791.68/x
  3. Step 3: Cross multiply
    269,563.04x = 372,053.76 × 184,791.68
  4. Step 4: Simplify right side
    269,563.04x = 68,752,439,360.72
  5. Step 5: Solve for x
    x = 68,752,439,360.72/269,563.04
  6. Step 6: Final answer
    x = 255,051.43

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.