Home / 9,363.25-14,047.19-2,789.41

Finding the Fourth Proportional to 9,363.25, 14,047.19 and 2,789.41

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Solution

The fourth proportional to 9,363.25, 14,047.19 and 2,789.41 is: 4,184.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,363.25 : 14,047.19 = 2,789.41 : x
  2. Step 2: Convert to fraction form
    9,363.25/14,047.19 = 2,789.41/x
  3. Step 3: Cross multiply
    9,363.25x = 14,047.19 × 2,789.41
  4. Step 4: Simplify right side
    9,363.25x = 39,183,358.31
  5. Step 5: Solve for x
    x = 39,183,358.31/9,363.25
  6. Step 6: Final answer
    x = 4,184.80

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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.