Home / 17,837.25-26,747.99-5,354.88

Finding the Fourth Proportional to 17,837.25, 26,747.99 and 5,354.88

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Solution

The fourth proportional to 17,837.25, 26,747.99 and 5,354.88 is: 8,029.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,837.25 : 26,747.99 = 5,354.88 : x
  2. Step 2: Convert to fraction form
    17,837.25/26,747.99 = 5,354.88/x
  3. Step 3: Cross multiply
    17,837.25x = 26,747.99 × 5,354.88
  4. Step 4: Simplify right side
    17,837.25x = 143,232,276.69
  5. Step 5: Solve for x
    x = 143,232,276.69/17,837.25
  6. Step 6: Final answer
    x = 8,029.95

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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.