Home / 184,494.20-276,821.72-64,637.14

Finding the Fourth Proportional to 184,494.20, 276,821.72 and 64,637.14

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Solution

The fourth proportional to 184,494.20, 276,821.72 and 64,637.14 is: 96,983.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,494.20 : 276,821.72 = 64,637.14 : x
  2. Step 2: Convert to fraction form
    184,494.20/276,821.72 = 64,637.14/x
  3. Step 3: Cross multiply
    184,494.20x = 276,821.72 × 64,637.14
  4. Step 4: Simplify right side
    184,494.20x = 17,892,964,270.68
  5. Step 5: Solve for x
    x = 17,892,964,270.68/184,494.20
  6. Step 6: Final answer
    x = 96,983.88

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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.