Home / 4,664.24-6,993.03-2,197.76

Finding the Fourth Proportional to 4,664.24, 6,993.03 and 2,197.76

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Solution

The fourth proportional to 4,664.24, 6,993.03 and 2,197.76 is: 3,295.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,664.24 : 6,993.03 = 2,197.76 : x
  2. Step 2: Convert to fraction form
    4,664.24/6,993.03 = 2,197.76/x
  3. Step 3: Cross multiply
    4,664.24x = 6,993.03 × 2,197.76
  4. Step 4: Simplify right side
    4,664.24x = 15,369,001.61
  5. Step 5: Solve for x
    x = 15,369,001.61/4,664.24
  6. Step 6: Final answer
    x = 3,295.07

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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.