Home / 184,815.41-277,215.40-101,105.92

Finding the Fourth Proportional to 184,815.41, 277,215.40 and 101,105.92

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Solution

The fourth proportional to 184,815.41, 277,215.40 and 101,105.92 is: 151,654.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,815.41 : 277,215.40 = 101,105.92 : x
  2. Step 2: Convert to fraction form
    184,815.41/277,215.40 = 101,105.92/x
  3. Step 3: Cross multiply
    184,815.41x = 277,215.40 × 101,105.92
  4. Step 4: Simplify right side
    184,815.41x = 28,028,117,109.36
  5. Step 5: Solve for x
    x = 28,028,117,109.36/184,815.41
  6. Step 6: Final answer
    x = 151,654.66

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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.