Home / 184,543.41-276,815.10-105,601.83

Finding the Fourth Proportional to 184,543.41, 276,815.10 and 105,601.83

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Solution

The fourth proportional to 184,543.41, 276,815.10 and 105,601.83 is: 158,402.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,543.41 : 276,815.10 = 105,601.83 : x
  2. Step 2: Convert to fraction form
    184,543.41/276,815.10 = 105,601.83/x
  3. Step 3: Cross multiply
    184,543.41x = 276,815.10 × 105,601.83
  4. Step 4: Simplify right side
    184,543.41x = 29,232,180,489.58
  5. Step 5: Solve for x
    x = 29,232,180,489.58/184,543.41
  6. Step 6: Final answer
    x = 158,402.73

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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.