Home / 29,949.25-44,910.76-11,216.15

Finding the Fourth Proportional to 29,949.25, 44,910.76 and 11,216.15

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Solution

The fourth proportional to 29,949.25, 44,910.76 and 11,216.15 is: 16,819.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,949.25 : 44,910.76 = 11,216.15 : x
  2. Step 2: Convert to fraction form
    29,949.25/44,910.76 = 11,216.15/x
  3. Step 3: Cross multiply
    29,949.25x = 44,910.76 × 11,216.15
  4. Step 4: Simplify right side
    29,949.25x = 503,725,825.66
  5. Step 5: Solve for x
    x = 503,725,825.66/29,949.25
  6. Step 6: Final answer
    x = 16,819.31

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1.5x scale

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.