Home / 41,825.82-57,719.72-22,964.16

Finding the Fourth Proportional to 41,825.82, 57,719.72 and 22,964.16

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Solution

The fourth proportional to 41,825.82, 57,719.72 and 22,964.16 is: 31,690.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,825.82 : 57,719.72 = 22,964.16 : x
  2. Step 2: Convert to fraction form
    41,825.82/57,719.72 = 22,964.16/x
  3. Step 3: Cross multiply
    41,825.82x = 57,719.72 × 22,964.16
  4. Step 4: Simplify right side
    41,825.82x = 1,325,484,885.24
  5. Step 5: Solve for x
    x = 1,325,484,885.24/41,825.82
  6. Step 6: Final answer
    x = 31,690.59

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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.