Home / 44,002.20-65,906.10-23,201.40

Finding the Fourth Proportional to 44,002.20, 65,906.10 and 23,201.40

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Solution

The fourth proportional to 44,002.20, 65,906.10 and 23,201.40 is: 34,750.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,002.20 : 65,906.10 = 23,201.40 : x
  2. Step 2: Convert to fraction form
    44,002.20/65,906.10 = 23,201.40/x
  3. Step 3: Cross multiply
    44,002.20x = 65,906.10 × 23,201.40
  4. Step 4: Simplify right side
    44,002.20x = 1,529,113,788.54
  5. Step 5: Solve for x
    x = 1,529,113,788.54/44,002.20
  6. Step 6: Final answer
    x = 34,750.85

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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.