Home / 184,449.40-276,703.19-64,539.83

Finding the Fourth Proportional to 184,449.40, 276,703.19 and 64,539.83

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Solution

The fourth proportional to 184,449.40, 276,703.19 and 64,539.83 is: 96,819.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,449.40 : 276,703.19 = 64,539.83 : x
  2. Step 2: Convert to fraction form
    184,449.40/276,703.19 = 64,539.83/x
  3. Step 3: Cross multiply
    184,449.40x = 276,703.19 × 64,539.83
  4. Step 4: Simplify right side
    184,449.40x = 17,858,376,520.36
  5. Step 5: Solve for x
    x = 17,858,376,520.36/184,449.40
  6. Step 6: Final answer
    x = 96,819.92

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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.