Home / 23,860.53-35,797.28-8,279.37

Finding the Fourth Proportional to 23,860.53, 35,797.28 and 8,279.37

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Solution

The fourth proportional to 23,860.53, 35,797.28 and 8,279.37 is: 12,421.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,860.53 : 35,797.28 = 8,279.37 : x
  2. Step 2: Convert to fraction form
    23,860.53/35,797.28 = 8,279.37/x
  3. Step 3: Cross multiply
    23,860.53x = 35,797.28 × 8,279.37
  4. Step 4: Simplify right side
    23,860.53x = 296,378,884.72
  5. Step 5: Solve for x
    x = 296,378,884.72/23,860.53
  6. Step 6: Final answer
    x = 12,421.30

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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.