Home / 9,276.93-13,910.19-4,008.65

Finding the Fourth Proportional to 9,276.93, 13,910.19 and 4,008.65

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Solution

The fourth proportional to 9,276.93, 13,910.19 and 4,008.65 is: 6,010.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,276.93 : 13,910.19 = 4,008.65 : x
  2. Step 2: Convert to fraction form
    9,276.93/13,910.19 = 4,008.65/x
  3. Step 3: Cross multiply
    9,276.93x = 13,910.19 × 4,008.65
  4. Step 4: Simplify right side
    9,276.93x = 55,761,083.14
  5. Step 5: Solve for x
    x = 55,761,083.14/9,276.93
  6. Step 6: Final answer
    x = 6,010.73

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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.