Home / 9,262.22-13,891.91-2,687.04

Finding the Fourth Proportional to 9,262.22, 13,891.91 and 2,687.04

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Solution

The fourth proportional to 9,262.22, 13,891.91 and 2,687.04 is: 4,030.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,262.22 : 13,891.91 = 2,687.04 : x
  2. Step 2: Convert to fraction form
    9,262.22/13,891.91 = 2,687.04/x
  3. Step 3: Cross multiply
    9,262.22x = 13,891.91 × 2,687.04
  4. Step 4: Simplify right side
    9,262.22x = 37,328,104.41
  5. Step 5: Solve for x
    x = 37,328,104.41/9,262.22
  6. Step 6: Final answer
    x = 4,030.15

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1.5x scale

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.