Home / 17,576.30-24,251.55-10,408.47

Finding the Fourth Proportional to 17,576.30, 24,251.55 and 10,408.47

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Solution

The fourth proportional to 17,576.30, 24,251.55 and 10,408.47 is: 14,361.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,576.30 : 24,251.55 = 10,408.47 : x
  2. Step 2: Convert to fraction form
    17,576.30/24,251.55 = 10,408.47/x
  3. Step 3: Cross multiply
    17,576.30x = 24,251.55 × 10,408.47
  4. Step 4: Simplify right side
    17,576.30x = 252,421,556.58
  5. Step 5: Solve for x
    x = 252,421,556.58/17,576.30
  6. Step 6: Final answer
    x = 14,361.47

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.