Home / 122,984.32-184,479.36-44,096.80

Finding the Fourth Proportional to 122,984.32, 184,479.36 and 44,096.80

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Solution

The fourth proportional to 122,984.32, 184,479.36 and 44,096.80 is: 66,146.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,984.32 : 184,479.36 = 44,096.80 : x
  2. Step 2: Convert to fraction form
    122,984.32/184,479.36 = 44,096.80/x
  3. Step 3: Cross multiply
    122,984.32x = 184,479.36 × 44,096.80
  4. Step 4: Simplify right side
    122,984.32x = 8,134,949,442.05
  5. Step 5: Solve for x
    x = 8,134,949,442.05/122,984.32
  6. Step 6: Final answer
    x = 66,146.23

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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.