Home / 29,464.22-44,186.76-12,819.33

Finding the Fourth Proportional to 29,464.22, 44,186.76 and 12,819.33

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Solution

The fourth proportional to 29,464.22, 44,186.76 and 12,819.33 is: 19,224.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,464.22 : 44,186.76 = 12,819.33 : x
  2. Step 2: Convert to fraction form
    29,464.22/44,186.76 = 12,819.33/x
  3. Step 3: Cross multiply
    29,464.22x = 44,186.76 × 12,819.33
  4. Step 4: Simplify right side
    29,464.22x = 566,444,658.07
  5. Step 5: Solve for x
    x = 566,444,658.07/29,464.22
  6. Step 6: Final answer
    x = 19,224.83

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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.