Home / 4,869.22-7,300.91-2,233.43

Finding the Fourth Proportional to 4,869.22, 7,300.91 and 2,233.43

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Solution

The fourth proportional to 4,869.22, 7,300.91 and 2,233.43 is: 3,348.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,869.22 : 7,300.91 = 2,233.43 : x
  2. Step 2: Convert to fraction form
    4,869.22/7,300.91 = 2,233.43/x
  3. Step 3: Cross multiply
    4,869.22x = 7,300.91 × 2,233.43
  4. Step 4: Simplify right side
    4,869.22x = 16,306,040.50
  5. Step 5: Solve for x
    x = 16,306,040.50/4,869.22
  6. Step 6: Final answer
    x = 3,348.80

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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.