Home / 184,476.33-254,633.79-108,013.35

Finding the Fourth Proportional to 184,476.33, 254,633.79 and 108,013.35

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Solution

The fourth proportional to 184,476.33, 254,633.79 and 108,013.35 is: 149,091.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,476.33 : 254,633.79 = 108,013.35 : x
  2. Step 2: Convert to fraction form
    184,476.33/254,633.79 = 108,013.35/x
  3. Step 3: Cross multiply
    184,476.33x = 254,633.79 × 108,013.35
  4. Step 4: Simplify right side
    184,476.33x = 27,503,848,681.10
  5. Step 5: Solve for x
    x = 27,503,848,681.10/184,476.33
  6. Step 6: Final answer
    x = 149,091.48

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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.