Home / 236,204.98-354,325.23-67,723.97

Finding the Fourth Proportional to 236,204.98, 354,325.23 and 67,723.97

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Solution

The fourth proportional to 236,204.98, 354,325.23 and 67,723.97 is: 101,591.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,204.98 : 354,325.23 = 67,723.97 : x
  2. Step 2: Convert to fraction form
    236,204.98/354,325.23 = 67,723.97/x
  3. Step 3: Cross multiply
    236,204.98x = 354,325.23 × 67,723.97
  4. Step 4: Simplify right side
    236,204.98x = 23,996,309,475.14
  5. Step 5: Solve for x
    x = 23,996,309,475.14/236,204.98
  6. Step 6: Final answer
    x = 101,591.04

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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.