Home / 44,556.62-66,845.26-12,967.44

Finding the Fourth Proportional to 44,556.62, 66,845.26 and 12,967.44

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Solution

The fourth proportional to 44,556.62, 66,845.26 and 12,967.44 is: 19,454.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,556.62 : 66,845.26 = 12,967.44 : x
  2. Step 2: Convert to fraction form
    44,556.62/66,845.26 = 12,967.44/x
  3. Step 3: Cross multiply
    44,556.62x = 66,845.26 × 12,967.44
  4. Step 4: Simplify right side
    44,556.62x = 866,811,898.33
  5. Step 5: Solve for x
    x = 866,811,898.33/44,556.62
  6. Step 6: Final answer
    x = 19,454.17

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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.