Home / 9,363.54-14,046.93-2,789.04

Finding the Fourth Proportional to 9,363.54, 14,046.93 and 2,789.04

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Solution

The fourth proportional to 9,363.54, 14,046.93 and 2,789.04 is: 4,184.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,363.54 : 14,046.93 = 2,789.04 : x
  2. Step 2: Convert to fraction form
    9,363.54/14,046.93 = 2,789.04/x
  3. Step 3: Cross multiply
    9,363.54x = 14,046.93 × 2,789.04
  4. Step 4: Simplify right side
    9,363.54x = 39,177,449.65
  5. Step 5: Solve for x
    x = 39,177,449.65/9,363.54
  6. Step 6: Final answer
    x = 4,184.04

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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.