Home / 34,101.26-51,147.03-10,727.09

Finding the Fourth Proportional to 34,101.26, 51,147.03 and 10,727.09

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Solution

The fourth proportional to 34,101.26, 51,147.03 and 10,727.09 is: 16,089.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,101.26 : 51,147.03 = 10,727.09 : x
  2. Step 2: Convert to fraction form
    34,101.26/51,147.03 = 10,727.09/x
  3. Step 3: Cross multiply
    34,101.26x = 51,147.03 × 10,727.09
  4. Step 4: Simplify right side
    34,101.26x = 548,658,794.04
  5. Step 5: Solve for x
    x = 548,658,794.04/34,101.26
  6. Step 6: Final answer
    x = 16,089.11

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1.5x scale

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.