Home / 122,798.36-184,197.56-34,051.88

Finding the Fourth Proportional to 122,798.36, 184,197.56 and 34,051.88

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Solution

The fourth proportional to 122,798.36, 184,197.56 and 34,051.88 is: 51,077.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,798.36 : 184,197.56 = 34,051.88 : x
  2. Step 2: Convert to fraction form
    122,798.36/184,197.56 = 34,051.88/x
  3. Step 3: Cross multiply
    122,798.36x = 184,197.56 × 34,051.88
  4. Step 4: Simplify right side
    122,798.36x = 6,272,273,209.41
  5. Step 5: Solve for x
    x = 6,272,273,209.41/122,798.36
  6. Step 6: Final answer
    x = 51,077.83

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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.