Home / 26,028.80-35,919.31-14,092.04

Finding the Fourth Proportional to 26,028.80, 35,919.31 and 14,092.04

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Solution

The fourth proportional to 26,028.80, 35,919.31 and 14,092.04 is: 19,446.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,028.80 : 35,919.31 = 14,092.04 : x
  2. Step 2: Convert to fraction form
    26,028.80/35,919.31 = 14,092.04/x
  3. Step 3: Cross multiply
    26,028.80x = 35,919.31 × 14,092.04
  4. Step 4: Simplify right side
    26,028.80x = 506,176,353.29
  5. Step 5: Solve for x
    x = 506,176,353.29/26,028.80
  6. Step 6: Final answer
    x = 19,446.78

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1.5x scale

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.