Home / 29,556.07-44,354.18-12,029.09

Finding the Fourth Proportional to 29,556.07, 44,354.18 and 12,029.09

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Solution

The fourth proportional to 29,556.07, 44,354.18 and 12,029.09 is: 18,051.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,556.07 : 44,354.18 = 12,029.09 : x
  2. Step 2: Convert to fraction form
    29,556.07/44,354.18 = 12,029.09/x
  3. Step 3: Cross multiply
    29,556.07x = 44,354.18 × 12,029.09
  4. Step 4: Simplify right side
    29,556.07x = 533,540,231.40
  5. Step 5: Solve for x
    x = 533,540,231.40/29,556.07
  6. Step 6: Final answer
    x = 18,051.80

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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.