Home / 122,934.42-184,421.10-44,046.90

Finding the Fourth Proportional to 122,934.42, 184,421.10 and 44,046.90

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Solution

The fourth proportional to 122,934.42, 184,421.10 and 44,046.90 is: 66,077.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,934.42 : 184,421.10 = 44,046.90 : x
  2. Step 2: Convert to fraction form
    122,934.42/184,421.10 = 44,046.90/x
  3. Step 3: Cross multiply
    122,934.42x = 184,421.10 × 44,046.90
  4. Step 4: Simplify right side
    122,934.42x = 8,123,177,749.59
  5. Step 5: Solve for x
    x = 8,123,177,749.59/122,934.42
  6. Step 6: Final answer
    x = 66,077.33

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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.