Home / 17,286.18-25,922.72-5,596.26

Finding the Fourth Proportional to 17,286.18, 25,922.72 and 5,596.26

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Solution

The fourth proportional to 17,286.18, 25,922.72 and 5,596.26 is: 8,392.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,286.18 : 25,922.72 = 5,596.26 : x
  2. Step 2: Convert to fraction form
    17,286.18/25,922.72 = 5,596.26/x
  3. Step 3: Cross multiply
    17,286.18x = 25,922.72 × 5,596.26
  4. Step 4: Simplify right side
    17,286.18x = 145,070,281.03
  5. Step 5: Solve for x
    x = 145,070,281.03/17,286.18
  6. Step 6: Final answer
    x = 8,392.27

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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.