Home / 7,194.06-10,789.56-2,262.56

Finding the Fourth Proportional to 7,194.06, 10,789.56 and 2,262.56

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Solution

The fourth proportional to 7,194.06, 10,789.56 and 2,262.56 is: 3,393.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,194.06 : 10,789.56 = 2,262.56 : x
  2. Step 2: Convert to fraction form
    7,194.06/10,789.56 = 2,262.56/x
  3. Step 3: Cross multiply
    7,194.06x = 10,789.56 × 2,262.56
  4. Step 4: Simplify right side
    7,194.06x = 24,411,972.93
  5. Step 5: Solve for x
    x = 24,411,972.93/7,194.06
  6. Step 6: Final answer
    x = 3,393.35

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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.