Home / 229,850.60-344,037.18-122,967.86

Finding the Fourth Proportional to 229,850.60, 344,037.18 and 122,967.86

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Solution

The fourth proportional to 229,850.60, 344,037.18 and 122,967.86 is: 184,056.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    229,850.60 : 344,037.18 = 122,967.86 : x
  2. Step 2: Convert to fraction form
    229,850.60/344,037.18 = 122,967.86/x
  3. Step 3: Cross multiply
    229,850.60x = 344,037.18 × 122,967.86
  4. Step 4: Simplify right side
    229,850.60x = 42,305,515,785.03
  5. Step 5: Solve for x
    x = 42,305,515,785.03/229,850.60
  6. Step 6: Final answer
    x = 184,056.58

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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.