Home / 184,203.41-276,207.48-113,158.56

Finding the Fourth Proportional to 184,203.41, 276,207.48 and 113,158.56

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Solution

The fourth proportional to 184,203.41, 276,207.48 and 113,158.56 is: 169,677.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,203.41 : 276,207.48 = 113,158.56 : x
  2. Step 2: Convert to fraction form
    184,203.41/276,207.48 = 113,158.56/x
  3. Step 3: Cross multiply
    184,203.41x = 276,207.48 × 113,158.56
  4. Step 4: Simplify right side
    184,203.41x = 31,255,240,698.03
  5. Step 5: Solve for x
    x = 31,255,240,698.03/184,203.41
  6. Step 6: Final answer
    x = 169,677.87

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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.