Home / 43,399.22-59,891.40-25,494.98

Finding the Fourth Proportional to 43,399.22, 59,891.40 and 25,494.98

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Solution

The fourth proportional to 43,399.22, 59,891.40 and 25,494.98 is: 35,183.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,399.22 : 59,891.40 = 25,494.98 : x
  2. Step 2: Convert to fraction form
    43,399.22/59,891.40 = 25,494.98/x
  3. Step 3: Cross multiply
    43,399.22x = 59,891.40 × 25,494.98
  4. Step 4: Simplify right side
    43,399.22x = 1,526,929,917.70
  5. Step 5: Solve for x
    x = 1,526,929,917.70/43,399.22
  6. Step 6: Final answer
    x = 35,183.35

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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.