Home / 26,028.90-35,919.78-14,092.44

Finding the Fourth Proportional to 26,028.90, 35,919.78 and 14,092.44

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Solution

The fourth proportional to 26,028.90, 35,919.78 and 14,092.44 is: 19,447.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,028.90 : 35,919.78 = 14,092.44 : x
  2. Step 2: Convert to fraction form
    26,028.90/35,919.78 = 14,092.44/x
  3. Step 3: Cross multiply
    26,028.90x = 35,919.78 × 14,092.44
  4. Step 4: Simplify right side
    26,028.90x = 506,197,344.46
  5. Step 5: Solve for x
    x = 506,197,344.46/26,028.90
  6. Step 6: Final answer
    x = 19,447.51

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.