Home / 184,475.48-276,618.24-84,550.10

Finding the Fourth Proportional to 184,475.48, 276,618.24 and 84,550.10

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Solution

The fourth proportional to 184,475.48, 276,618.24 and 84,550.10 is: 126,781.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,475.48 : 276,618.24 = 84,550.10 : x
  2. Step 2: Convert to fraction form
    184,475.48/276,618.24 = 84,550.10/x
  3. Step 3: Cross multiply
    184,475.48x = 276,618.24 × 84,550.10
  4. Step 4: Simplify right side
    184,475.48x = 23,388,100,545.37
  5. Step 5: Solve for x
    x = 23,388,100,545.37/184,475.48
  6. Step 6: Final answer
    x = 126,781.62

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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.