Home / 184,557.68-276,620.55-84,727.51

Finding the Fourth Proportional to 184,557.68, 276,620.55 and 84,727.51

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Solution

The fourth proportional to 184,557.68, 276,620.55 and 84,727.51 is: 126,992.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,557.68 : 276,620.55 = 84,727.51 : x
  2. Step 2: Convert to fraction form
    184,557.68/276,620.55 = 84,727.51/x
  3. Step 3: Cross multiply
    184,557.68x = 276,620.55 × 84,727.51
  4. Step 4: Simplify right side
    184,557.68x = 23,437,370,416.33
  5. Step 5: Solve for x
    x = 23,437,370,416.33/184,557.68
  6. Step 6: Final answer
    x = 126,992.12

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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.