Home / 23,195.11-34,794.60-7,402.42

Finding the Fourth Proportional to 23,195.11, 34,794.60 and 7,402.42

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Solution

The fourth proportional to 23,195.11, 34,794.60 and 7,402.42 is: 11,104.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,195.11 : 34,794.60 = 7,402.42 : x
  2. Step 2: Convert to fraction form
    23,195.11/34,794.60 = 7,402.42/x
  3. Step 3: Cross multiply
    23,195.11x = 34,794.60 × 7,402.42
  4. Step 4: Simplify right side
    23,195.11x = 257,564,242.93
  5. Step 5: Solve for x
    x = 257,564,242.93/23,195.11
  6. Step 6: Final answer
    x = 11,104.25

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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.