Home / 4,011.54-6,016.20-1,932.90

Finding the Fourth Proportional to 4,011.54, 6,016.20 and 1,932.90

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Solution

The fourth proportional to 4,011.54, 6,016.20 and 1,932.90 is: 2,898.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,011.54 : 6,016.20 = 1,932.90 : x
  2. Step 2: Convert to fraction form
    4,011.54/6,016.20 = 1,932.90/x
  3. Step 3: Cross multiply
    4,011.54x = 6,016.20 × 1,932.90
  4. Step 4: Simplify right side
    4,011.54x = 11,628,712.98
  5. Step 5: Solve for x
    x = 11,628,712.98/4,011.54
  6. Step 6: Final answer
    x = 2,898.82

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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.