Home / 184,759.80-276,446.34-109,604.76

Finding the Fourth Proportional to 184,759.80, 276,446.34 and 109,604.76

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Solution

The fourth proportional to 184,759.80, 276,446.34 and 109,604.76 is: 163,995.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,759.80 : 276,446.34 = 109,604.76 : x
  2. Step 2: Convert to fraction form
    184,759.80/276,446.34 = 109,604.76/x
  3. Step 3: Cross multiply
    184,759.80x = 276,446.34 × 109,604.76
  4. Step 4: Simplify right side
    184,759.80x = 30,299,834,748.58
  5. Step 5: Solve for x
    x = 30,299,834,748.58/184,759.80
  6. Step 6: Final answer
    x = 163,995.82

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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.