Home / 41,829.31-57,724.55-22,967.65

Finding the Fourth Proportional to 41,829.31, 57,724.55 and 22,967.65

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Solution

The fourth proportional to 41,829.31, 57,724.55 and 22,967.65 is: 31,695.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,829.31 : 57,724.55 = 22,967.65 : x
  2. Step 2: Convert to fraction form
    41,829.31/57,724.55 = 22,967.65/x
  3. Step 3: Cross multiply
    41,829.31x = 57,724.55 × 22,967.65
  4. Step 4: Simplify right side
    41,829.31x = 1,325,797,260.81
  5. Step 5: Solve for x
    x = 1,325,797,260.81/41,829.31
  6. Step 6: Final answer
    x = 31,695.41

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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.