Home / 41,194.43-61,775.65-14,171.64

Finding the Fourth Proportional to 41,194.43, 61,775.65 and 14,171.64

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Solution

The fourth proportional to 41,194.43, 61,775.65 and 14,171.64 is: 21,251.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,194.43 : 61,775.65 = 14,171.64 : x
  2. Step 2: Convert to fraction form
    41,194.43/61,775.65 = 14,171.64/x
  3. Step 3: Cross multiply
    41,194.43x = 61,775.65 × 14,171.64
  4. Step 4: Simplify right side
    41,194.43x = 875,462,272.57
  5. Step 5: Solve for x
    x = 875,462,272.57/41,194.43
  6. Step 6: Final answer
    x = 21,251.96

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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.