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Finding the Fourth Proportional to 43,794.64, 60,435.60 and 26,797.60

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Solution

The fourth proportional to 43,794.64, 60,435.60 and 26,797.60 is: 36,980.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,794.64 : 60,435.60 = 26,797.60 : x
  2. Step 2: Convert to fraction form
    43,794.64/60,435.60 = 26,797.60/x
  3. Step 3: Cross multiply
    43,794.64x = 60,435.60 × 26,797.60
  4. Step 4: Simplify right side
    43,794.64x = 1,619,529,034.56
  5. Step 5: Solve for x
    x = 1,619,529,034.56/43,794.64
  6. Step 6: Final answer
    x = 36,980.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.