Home / 29,849.41-41,178.37-17,892

Finding the Fourth Proportional to 29,849.41, 41,178.37 and 17,892

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Solution

The fourth proportional to 29,849.41, 41,178.37 and 17,892 is: 24,682.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,849.41 : 41,178.37 = 17,892 : x
  2. Step 2: Convert to fraction form
    29,849.41/41,178.37 = 17,892/x
  3. Step 3: Cross multiply
    29,849.41x = 41,178.37 × 17,892
  4. Step 4: Simplify right side
    29,849.41x = 736,763,396.04
  5. Step 5: Solve for x
    x = 736,763,396.04/29,849.41
  6. Step 6: Final answer
    x = 24,682.68

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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.