Home / 9,268.92-13,905.80-2,694.96

Finding the Fourth Proportional to 9,268.92, 13,905.80 and 2,694.96

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Solution

The fourth proportional to 9,268.92, 13,905.80 and 2,694.96 is: 4,043.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,268.92 : 13,905.80 = 2,694.96 : x
  2. Step 2: Convert to fraction form
    9,268.92/13,905.80 = 2,694.96/x
  3. Step 3: Cross multiply
    9,268.92x = 13,905.80 × 2,694.96
  4. Step 4: Simplify right side
    9,268.92x = 37,475,574.77
  5. Step 5: Solve for x
    x = 37,475,574.77/9,268.92
  6. Step 6: Final answer
    x = 4,043.14

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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.