Home / 25,635.26-38,445.33-10,843.85

Finding the Fourth Proportional to 25,635.26, 38,445.33 and 10,843.85

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Solution

The fourth proportional to 25,635.26, 38,445.33 and 10,843.85 is: 16,262.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,635.26 : 38,445.33 = 10,843.85 : x
  2. Step 2: Convert to fraction form
    25,635.26/38,445.33 = 10,843.85/x
  3. Step 3: Cross multiply
    25,635.26x = 38,445.33 × 10,843.85
  4. Step 4: Simplify right side
    25,635.26x = 416,895,391.72
  5. Step 5: Solve for x
    x = 416,895,391.72/25,635.26
  6. Step 6: Final answer
    x = 16,262.58

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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.