Home / 184,024.40-276,198.60-109,050.80

Finding the Fourth Proportional to 184,024.40, 276,198.60 and 109,050.80

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Solution

The fourth proportional to 184,024.40, 276,198.60 and 109,050.80 is: 163,672.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,024.40 : 276,198.60 = 109,050.80 : x
  2. Step 2: Convert to fraction form
    184,024.40/276,198.60 = 109,050.80/x
  3. Step 3: Cross multiply
    184,024.40x = 276,198.60 × 109,050.80
  4. Step 4: Simplify right side
    184,024.40x = 30,119,678,288.88
  5. Step 5: Solve for x
    x = 30,119,678,288.88/184,024.40
  6. Step 6: Final answer
    x = 163,672.20

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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.