Home / 29,813.88-41,144.28-17,069.06

Finding the Fourth Proportional to 29,813.88, 41,144.28 and 17,069.06

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Solution

The fourth proportional to 29,813.88, 41,144.28 and 17,069.06 is: 23,555.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,813.88 : 41,144.28 = 17,069.06 : x
  2. Step 2: Convert to fraction form
    29,813.88/41,144.28 = 17,069.06/x
  3. Step 3: Cross multiply
    29,813.88x = 41,144.28 × 17,069.06
  4. Step 4: Simplify right side
    29,813.88x = 702,294,183.98
  5. Step 5: Solve for x
    x = 702,294,183.98/29,813.88
  6. Step 6: Final answer
    x = 23,555.95

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1.5x scale

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.