Home / 73,694.23-110,562.87-23,773.22

Finding the Fourth Proportional to 73,694.23, 110,562.87 and 23,773.22

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Solution

The fourth proportional to 73,694.23, 110,562.87 and 23,773.22 is: 35,666.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,694.23 : 110,562.87 = 23,773.22 : x
  2. Step 2: Convert to fraction form
    73,694.23/110,562.87 = 23,773.22/x
  3. Step 3: Cross multiply
    73,694.23x = 110,562.87 × 23,773.22
  4. Step 4: Simplify right side
    73,694.23x = 2,628,435,432.34
  5. Step 5: Solve for x
    x = 2,628,435,432.34/73,694.23
  6. Step 6: Final answer
    x = 35,666.78

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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.