Home / 17,767.44-26,655.24-6,080.64

Finding the Fourth Proportional to 17,767.44, 26,655.24 and 6,080.64

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Solution

The fourth proportional to 17,767.44, 26,655.24 and 6,080.64 is: 9,122.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,767.44 : 26,655.24 = 6,080.64 : x
  2. Step 2: Convert to fraction form
    17,767.44/26,655.24 = 6,080.64/x
  3. Step 3: Cross multiply
    17,767.44x = 26,655.24 × 6,080.64
  4. Step 4: Simplify right side
    17,767.44x = 162,080,918.55
  5. Step 5: Solve for x
    x = 162,080,918.55/17,767.44
  6. Step 6: Final answer
    x = 9,122.36

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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.