Home / 244,539.20-366,861.60-76,056.32

Finding the Fourth Proportional to 244,539.20, 366,861.60 and 76,056.32

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Solution

The fourth proportional to 244,539.20, 366,861.60 and 76,056.32 is: 114,100.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,539.20 : 366,861.60 = 76,056.32 : x
  2. Step 2: Convert to fraction form
    244,539.20/366,861.60 = 76,056.32/x
  3. Step 3: Cross multiply
    244,539.20x = 366,861.60 × 76,056.32
  4. Step 4: Simplify right side
    244,539.20x = 27,902,143,245.31
  5. Step 5: Solve for x
    x = 27,902,143,245.31/244,539.20
  6. Step 6: Final answer
    x = 114,100.90

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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.