Home / 123,093.33-184,671.12-34,346.79

Finding the Fourth Proportional to 123,093.33, 184,671.12 and 34,346.79

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Solution

The fourth proportional to 123,093.33, 184,671.12 and 34,346.79 is: 51,528.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,093.33 : 184,671.12 = 34,346.79 : x
  2. Step 2: Convert to fraction form
    123,093.33/184,671.12 = 34,346.79/x
  3. Step 3: Cross multiply
    123,093.33x = 184,671.12 × 34,346.79
  4. Step 4: Simplify right side
    123,093.33x = 6,342,860,177.70
  5. Step 5: Solve for x
    x = 6,342,860,177.70/123,093.33
  6. Step 6: Final answer
    x = 51,528.87

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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.