Home / 36,410.43-54,529.48-23,222.82

Finding the Fourth Proportional to 36,410.43, 54,529.48 and 23,222.82

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Solution

The fourth proportional to 36,410.43, 54,529.48 and 23,222.82 is: 34,779.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,410.43 : 54,529.48 = 23,222.82 : x
  2. Step 2: Convert to fraction form
    36,410.43/54,529.48 = 23,222.82/x
  3. Step 3: Cross multiply
    36,410.43x = 54,529.48 × 23,222.82
  4. Step 4: Simplify right side
    36,410.43x = 1,266,328,298.73
  5. Step 5: Solve for x
    x = 1,266,328,298.73/36,410.43
  6. Step 6: Final answer
    x = 34,779.27

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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.