Home / 17,493.37-26,233.67-6,396.77

Finding the Fourth Proportional to 17,493.37, 26,233.67 and 6,396.77

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Solution

The fourth proportional to 17,493.37, 26,233.67 and 6,396.77 is: 9,592.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,493.37 : 26,233.67 = 6,396.77 : x
  2. Step 2: Convert to fraction form
    17,493.37/26,233.67 = 6,396.77/x
  3. Step 3: Cross multiply
    17,493.37x = 26,233.67 × 6,396.77
  4. Step 4: Simplify right side
    17,493.37x = 167,810,834.82
  5. Step 5: Solve for x
    x = 167,810,834.82/17,493.37
  6. Step 6: Final answer
    x = 9,592.83

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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.