Home / 29,876.24-41,229.60-17,298.56

Finding the Fourth Proportional to 29,876.24, 41,229.60 and 17,298.56

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Solution

The fourth proportional to 29,876.24, 41,229.60 and 17,298.56 is: 23,872.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,876.24 : 41,229.60 = 17,298.56 : x
  2. Step 2: Convert to fraction form
    29,876.24/41,229.60 = 17,298.56/x
  3. Step 3: Cross multiply
    29,876.24x = 41,229.60 × 17,298.56
  4. Step 4: Simplify right side
    29,876.24x = 713,212,709.38
  5. Step 5: Solve for x
    x = 713,212,709.38/29,876.24
  6. Step 6: Final answer
    x = 23,872.24

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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.