Home / 6,011.30-9,016.97-2,315.27

Finding the Fourth Proportional to 6,011.30, 9,016.97 and 2,315.27

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Solution

The fourth proportional to 6,011.30, 9,016.97 and 2,315.27 is: 3,472.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,011.30 : 9,016.97 = 2,315.27 : x
  2. Step 2: Convert to fraction form
    6,011.30/9,016.97 = 2,315.27/x
  3. Step 3: Cross multiply
    6,011.30x = 9,016.97 × 2,315.27
  4. Step 4: Simplify right side
    6,011.30x = 20,876,731.10
  5. Step 5: Solve for x
    x = 20,876,731.10/6,011.30
  6. Step 6: Final answer
    x = 3,472.91

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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.