Home / 17,344.23-23,933.66-9,792.39

Finding the Fourth Proportional to 17,344.23, 23,933.66 and 9,792.39

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Solution

The fourth proportional to 17,344.23, 23,933.66 and 9,792.39 is: 13,512.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,344.23 : 23,933.66 = 9,792.39 : x
  2. Step 2: Convert to fraction form
    17,344.23/23,933.66 = 9,792.39/x
  3. Step 3: Cross multiply
    17,344.23x = 23,933.66 × 9,792.39
  4. Step 4: Simplify right side
    17,344.23x = 234,367,732.85
  5. Step 5: Solve for x
    x = 234,367,732.85/17,344.23
  6. Step 6: Final answer
    x = 13,512.72

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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.