Home / 4,158.83-6,234.74-1,936.52

Finding the Fourth Proportional to 4,158.83, 6,234.74 and 1,936.52

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Solution

The fourth proportional to 4,158.83, 6,234.74 and 1,936.52 is: 2,903.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,158.83 : 6,234.74 = 1,936.52 : x
  2. Step 2: Convert to fraction form
    4,158.83/6,234.74 = 1,936.52/x
  3. Step 3: Cross multiply
    4,158.83x = 6,234.74 × 1,936.52
  4. Step 4: Simplify right side
    4,158.83x = 12,073,698.70
  5. Step 5: Solve for x
    x = 12,073,698.70/4,158.83
  6. Step 6: Final answer
    x = 2,903.15

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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.