Home / 4,011.21-6,016.14-1,089.27

Finding the Fourth Proportional to 4,011.21, 6,016.14 and 1,089.27

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Solution

The fourth proportional to 4,011.21, 6,016.14 and 1,089.27 is: 1,633.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,011.21 : 6,016.14 = 1,089.27 : x
  2. Step 2: Convert to fraction form
    4,011.21/6,016.14 = 1,089.27/x
  3. Step 3: Cross multiply
    4,011.21x = 6,016.14 × 1,089.27
  4. Step 4: Simplify right side
    4,011.21x = 6,553,200.82
  5. Step 5: Solve for x
    x = 6,553,200.82/4,011.21
  6. Step 6: Final answer
    x = 1,633.72

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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.