Home / 184,324.90-276,044.48-105,199.24

Finding the Fourth Proportional to 184,324.90, 276,044.48 and 105,199.24

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Solution

The fourth proportional to 184,324.90, 276,044.48 and 105,199.24 is: 157,546.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,324.90 : 276,044.48 = 105,199.24 : x
  2. Step 2: Convert to fraction form
    184,324.90/276,044.48 = 105,199.24/x
  3. Step 3: Cross multiply
    184,324.90x = 276,044.48 × 105,199.24
  4. Step 4: Simplify right side
    184,324.90x = 29,039,667,595.98
  5. Step 5: Solve for x
    x = 29,039,667,595.98/184,324.90
  6. Step 6: Final answer
    x = 157,546.10

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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.