Home / 122,996.66-184,336.59-59,694.28

Finding the Fourth Proportional to 122,996.66, 184,336.59 and 59,694.28

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Solution

The fourth proportional to 122,996.66, 184,336.59 and 59,694.28 is: 89,464.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,996.66 : 184,336.59 = 59,694.28 : x
  2. Step 2: Convert to fraction form
    122,996.66/184,336.59 = 59,694.28/x
  3. Step 3: Cross multiply
    122,996.66x = 184,336.59 × 59,694.28
  4. Step 4: Simplify right side
    122,996.66x = 11,003,839,333.01
  5. Step 5: Solve for x
    x = 11,003,839,333.01/122,996.66
  6. Step 6: Final answer
    x = 89,464.54

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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.