Home / 17,839.46-26,759.25-5,992.89

Finding the Fourth Proportional to 17,839.46, 26,759.25 and 5,992.89

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Solution

The fourth proportional to 17,839.46, 26,759.25 and 5,992.89 is: 8,989.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,839.46 : 26,759.25 = 5,992.89 : x
  2. Step 2: Convert to fraction form
    17,839.46/26,759.25 = 5,992.89/x
  3. Step 3: Cross multiply
    17,839.46x = 26,759.25 × 5,992.89
  4. Step 4: Simplify right side
    17,839.46x = 160,365,211.77
  5. Step 5: Solve for x
    x = 160,365,211.77/17,839.46
  6. Step 6: Final answer
    x = 8,989.36

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1.5x scale

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.