Home / 184,552.26-254,682.06-99,669.35

Finding the Fourth Proportional to 184,552.26, 254,682.06 and 99,669.35

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Solution

The fourth proportional to 184,552.26, 254,682.06 and 99,669.35 is: 137,543.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,552.26 : 254,682.06 = 99,669.35 : x
  2. Step 2: Convert to fraction form
    184,552.26/254,682.06 = 99,669.35/x
  3. Step 3: Cross multiply
    184,552.26x = 254,682.06 × 99,669.35
  4. Step 4: Simplify right side
    184,552.26x = 25,383,994,103.45
  5. Step 5: Solve for x
    x = 25,383,994,103.45/184,552.26
  6. Step 6: Final answer
    x = 137,543.66

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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.