Home / 184,302.69-254,335.19-107,874.33

Finding the Fourth Proportional to 184,302.69, 254,335.19 and 107,874.33

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Solution

The fourth proportional to 184,302.69, 254,335.19 and 107,874.33 is: 148,865.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,302.69 : 254,335.19 = 107,874.33 : x
  2. Step 2: Convert to fraction form
    184,302.69/254,335.19 = 107,874.33/x
  3. Step 3: Cross multiply
    184,302.69x = 254,335.19 × 107,874.33
  4. Step 4: Simplify right side
    184,302.69x = 27,436,237,677.30
  5. Step 5: Solve for x
    x = 27,436,237,677.30/184,302.69
  6. Step 6: Final answer
    x = 148,865.10

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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.