Home / 17,398.44-26,097.66-5,708.52

Finding the Fourth Proportional to 17,398.44, 26,097.66 and 5,708.52

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Solution

The fourth proportional to 17,398.44, 26,097.66 and 5,708.52 is: 8,562.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,398.44 : 26,097.66 = 5,708.52 : x
  2. Step 2: Convert to fraction form
    17,398.44/26,097.66 = 5,708.52/x
  3. Step 3: Cross multiply
    17,398.44x = 26,097.66 × 5,708.52
  4. Step 4: Simplify right side
    17,398.44x = 148,979,014.06
  5. Step 5: Solve for x
    x = 148,979,014.06/17,398.44
  6. Step 6: Final answer
    x = 8,562.78

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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.