Home / 29,933.72-44,896.26-9,151.64

Finding the Fourth Proportional to 29,933.72, 44,896.26 and 9,151.64

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Solution

The fourth proportional to 29,933.72, 44,896.26 and 9,151.64 is: 13,726.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,933.72 : 44,896.26 = 9,151.64 : x
  2. Step 2: Convert to fraction form
    29,933.72/44,896.26 = 9,151.64/x
  3. Step 3: Cross multiply
    29,933.72x = 44,896.26 × 9,151.64
  4. Step 4: Simplify right side
    29,933.72x = 410,874,408.87
  5. Step 5: Solve for x
    x = 410,874,408.87/29,933.72
  6. Step 6: Final answer
    x = 13,726.14

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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.