Home / 184,545.91-276,818.85-105,604.33

Finding the Fourth Proportional to 184,545.91, 276,818.85 and 105,604.33

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Solution

The fourth proportional to 184,545.91, 276,818.85 and 105,604.33 is: 158,406.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,545.91 : 276,818.85 = 105,604.33 : x
  2. Step 2: Convert to fraction form
    184,545.91/276,818.85 = 105,604.33/x
  3. Step 3: Cross multiply
    184,545.91x = 276,818.85 × 105,604.33
  4. Step 4: Simplify right side
    184,545.91x = 29,233,269,185.62
  5. Step 5: Solve for x
    x = 29,233,269,185.62/184,545.91
  6. Step 6: Final answer
    x = 158,406.49

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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.