Home / 122,964.93-184,466.79-43,025.22

Finding the Fourth Proportional to 122,964.93, 184,466.79 and 43,025.22

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Solution

The fourth proportional to 122,964.93, 184,466.79 and 43,025.22 is: 64,544.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,964.93 : 184,466.79 = 43,025.22 : x
  2. Step 2: Convert to fraction form
    122,964.93/184,466.79 = 43,025.22/x
  3. Step 3: Cross multiply
    122,964.93x = 184,466.79 × 43,025.22
  4. Step 4: Simplify right side
    122,964.93x = 7,936,724,222.44
  5. Step 5: Solve for x
    x = 7,936,724,222.44/122,964.93
  6. Step 6: Final answer
    x = 64,544.62

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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.