Home / 23,194.11-34,793.10-7,401.42

Finding the Fourth Proportional to 23,194.11, 34,793.10 and 7,401.42

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Solution

The fourth proportional to 23,194.11, 34,793.10 and 7,401.42 is: 11,102.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,194.11 : 34,793.10 = 7,401.42 : x
  2. Step 2: Convert to fraction form
    23,194.11/34,793.10 = 7,401.42/x
  3. Step 3: Cross multiply
    23,194.11x = 34,793.10 × 7,401.42
  4. Step 4: Simplify right side
    23,194.11x = 257,518,346.20
  5. Step 5: Solve for x
    x = 257,518,346.20/23,194.11
  6. Step 6: Final answer
    x = 11,102.75

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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.