Home / 29,629.86-44,462.27-10,922.96

Finding the Fourth Proportional to 29,629.86, 44,462.27 and 10,922.96

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Solution

The fourth proportional to 29,629.86, 44,462.27 and 10,922.96 is: 16,390.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,629.86 : 44,462.27 = 10,922.96 : x
  2. Step 2: Convert to fraction form
    29,629.86/44,462.27 = 10,922.96/x
  3. Step 3: Cross multiply
    29,629.86x = 44,462.27 × 10,922.96
  4. Step 4: Simplify right side
    29,629.86x = 485,659,401.72
  5. Step 5: Solve for x
    x = 485,659,401.72/29,629.86
  6. Step 6: Final answer
    x = 16,390.88

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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.