Home / 16,473.74-24,710.39-3,993.88

Finding the Fourth Proportional to 16,473.74, 24,710.39 and 3,993.88

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Solution

The fourth proportional to 16,473.74, 24,710.39 and 3,993.88 is: 5,990.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,473.74 : 24,710.39 = 3,993.88 : x
  2. Step 2: Convert to fraction form
    16,473.74/24,710.39 = 3,993.88/x
  3. Step 3: Cross multiply
    16,473.74x = 24,710.39 × 3,993.88
  4. Step 4: Simplify right side
    16,473.74x = 98,690,218.85
  5. Step 5: Solve for x
    x = 98,690,218.85/16,473.74
  6. Step 6: Final answer
    x = 5,990.76

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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.