Home / 23,197.11-34,797.60-7,404.42

Finding the Fourth Proportional to 23,197.11, 34,797.60 and 7,404.42

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Solution

The fourth proportional to 23,197.11, 34,797.60 and 7,404.42 is: 11,107.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,197.11 : 34,797.60 = 7,404.42 : x
  2. Step 2: Convert to fraction form
    23,197.11/34,797.60 = 7,404.42/x
  3. Step 3: Cross multiply
    23,197.11x = 34,797.60 × 7,404.42
  4. Step 4: Simplify right side
    23,197.11x = 257,656,045.39
  5. Step 5: Solve for x
    x = 257,656,045.39/23,197.11
  6. Step 6: Final answer
    x = 11,107.25

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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.