Home / 11,731.53-17,597.91-2,966.52

Finding the Fourth Proportional to 11,731.53, 17,597.91 and 2,966.52

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Solution

The fourth proportional to 11,731.53, 17,597.91 and 2,966.52 is: 4,449.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,731.53 : 17,597.91 = 2,966.52 : x
  2. Step 2: Convert to fraction form
    11,731.53/17,597.91 = 2,966.52/x
  3. Step 3: Cross multiply
    11,731.53x = 17,597.91 × 2,966.52
  4. Step 4: Simplify right side
    11,731.53x = 52,204,551.97
  5. Step 5: Solve for x
    x = 52,204,551.97/11,731.53
  6. Step 6: Final answer
    x = 4,449.94

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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.