Home / 184,433.10-276,649.65-151,190.70

Finding the Fourth Proportional to 184,433.10, 276,649.65 and 151,190.70

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Solution

The fourth proportional to 184,433.10, 276,649.65 and 151,190.70 is: 226,786.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,433.10 : 276,649.65 = 151,190.70 : x
  2. Step 2: Convert to fraction form
    184,433.10/276,649.65 = 151,190.70/x
  3. Step 3: Cross multiply
    184,433.10x = 276,649.65 × 151,190.70
  4. Step 4: Simplify right side
    184,433.10x = 41,826,854,238.26
  5. Step 5: Solve for x
    x = 41,826,854,238.26/184,433.10
  6. Step 6: Final answer
    x = 226,786.05

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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.