Home / 184,904.27-255,199.19-107,367.83

Finding the Fourth Proportional to 184,904.27, 255,199.19 and 107,367.83

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Solution

The fourth proportional to 184,904.27, 255,199.19 and 107,367.83 is: 148,185.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,904.27 : 255,199.19 = 107,367.83 : x
  2. Step 2: Convert to fraction form
    184,904.27/255,199.19 = 107,367.83/x
  3. Step 3: Cross multiply
    184,904.27x = 255,199.19 × 107,367.83
  4. Step 4: Simplify right side
    184,904.27x = 27,400,182,996.16
  5. Step 5: Solve for x
    x = 27,400,182,996.16/184,904.27
  6. Step 6: Final answer
    x = 148,185.78

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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.