Home / 29,711.13-44,556.97-13,911.27

Finding the Fourth Proportional to 29,711.13, 44,556.97 and 13,911.27

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Solution

The fourth proportional to 29,711.13, 44,556.97 and 13,911.27 is: 20,862.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,711.13 : 44,556.97 = 13,911.27 : x
  2. Step 2: Convert to fraction form
    29,711.13/44,556.97 = 13,911.27/x
  3. Step 3: Cross multiply
    29,711.13x = 44,556.97 × 13,911.27
  4. Step 4: Simplify right side
    29,711.13x = 619,843,864.27
  5. Step 5: Solve for x
    x = 619,843,864.27/29,711.13
  6. Step 6: Final answer
    x = 20,862.35

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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.