Home / 4,493.08-6,194.01-3,162.64

Finding the Fourth Proportional to 4,493.08, 6,194.01 and 3,162.64

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Solution

The fourth proportional to 4,493.08, 6,194.01 and 3,162.64 is: 4,359.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,493.08 : 6,194.01 = 3,162.64 : x
  2. Step 2: Convert to fraction form
    4,493.08/6,194.01 = 3,162.64/x
  3. Step 3: Cross multiply
    4,493.08x = 6,194.01 × 3,162.64
  4. Step 4: Simplify right side
    4,493.08x = 19,589,423.79
  5. Step 5: Solve for x
    x = 19,589,423.79/4,493.08
  6. Step 6: Final answer
    x = 4,359.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.