Home / 122,818.32-184,227.78-34,076.58

Finding the Fourth Proportional to 122,818.32, 184,227.78 and 34,076.58

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Solution

The fourth proportional to 122,818.32, 184,227.78 and 34,076.58 is: 51,114.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,818.32 : 184,227.78 = 34,076.58 : x
  2. Step 2: Convert to fraction form
    122,818.32/184,227.78 = 34,076.58/x
  3. Step 3: Cross multiply
    122,818.32x = 184,227.78 × 34,076.58
  4. Step 4: Simplify right side
    122,818.32x = 6,277,852,683.39
  5. Step 5: Solve for x
    x = 6,277,852,683.39/122,818.32
  6. Step 6: Final answer
    x = 51,114.95

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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.