Home / 13,092.13-19,635.23-3,731.94

Finding the Fourth Proportional to 13,092.13, 19,635.23 and 3,731.94

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Solution

The fourth proportional to 13,092.13, 19,635.23 and 3,731.94 is: 5,597.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,092.13 : 19,635.23 = 3,731.94 : x
  2. Step 2: Convert to fraction form
    13,092.13/19,635.23 = 3,731.94/x
  3. Step 3: Cross multiply
    13,092.13x = 19,635.23 × 3,731.94
  4. Step 4: Simplify right side
    13,092.13x = 73,277,488.58
  5. Step 5: Solve for x
    x = 73,277,488.58/13,092.13
  6. Step 6: Final answer
    x = 5,597.06

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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.