Home / 36,277.26-54,418.41-15,209.34

Finding the Fourth Proportional to 36,277.26, 54,418.41 and 15,209.34

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Solution

The fourth proportional to 36,277.26, 54,418.41 and 15,209.34 is: 22,815.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,277.26 : 54,418.41 = 15,209.34 : x
  2. Step 2: Convert to fraction form
    36,277.26/54,418.41 = 15,209.34/x
  3. Step 3: Cross multiply
    36,277.26x = 54,418.41 × 15,209.34
  4. Step 4: Simplify right side
    36,277.26x = 827,668,099.95
  5. Step 5: Solve for x
    x = 827,668,099.95/36,277.26
  6. Step 6: Final answer
    x = 22,815.07

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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.