Home / 41,828.81-57,723.87-22,967.15

Finding the Fourth Proportional to 41,828.81, 57,723.87 and 22,967.15

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Solution

The fourth proportional to 41,828.81, 57,723.87 and 22,967.15 is: 31,694.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,828.81 : 57,723.87 = 22,967.15 : x
  2. Step 2: Convert to fraction form
    41,828.81/57,723.87 = 22,967.15/x
  3. Step 3: Cross multiply
    41,828.81x = 57,723.87 × 22,967.15
  4. Step 4: Simplify right side
    41,828.81x = 1,325,752,780.87
  5. Step 5: Solve for x
    x = 1,325,752,780.87/41,828.81
  6. Step 6: Final answer
    x = 31,694.73

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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.