Home / 9,410.96-14,116.11-3,170.85

Finding the Fourth Proportional to 9,410.96, 14,116.11 and 3,170.85

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Solution

The fourth proportional to 9,410.96, 14,116.11 and 3,170.85 is: 4,756.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,410.96 : 14,116.11 = 3,170.85 : x
  2. Step 2: Convert to fraction form
    9,410.96/14,116.11 = 3,170.85/x
  3. Step 3: Cross multiply
    9,410.96x = 14,116.11 × 3,170.85
  4. Step 4: Simplify right side
    9,410.96x = 44,760,067.39
  5. Step 5: Solve for x
    x = 44,760,067.39/9,410.96
  6. Step 6: Final answer
    x = 4,756.17

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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.