Home / 17,116.26-23,596.83-16,743.66

Finding the Fourth Proportional to 17,116.26, 23,596.83 and 16,743.66

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Solution

The fourth proportional to 17,116.26, 23,596.83 and 16,743.66 is: 23,083.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,116.26 : 23,596.83 = 16,743.66 : x
  2. Step 2: Convert to fraction form
    17,116.26/23,596.83 = 16,743.66/x
  3. Step 3: Cross multiply
    17,116.26x = 23,596.83 × 16,743.66
  4. Step 4: Simplify right side
    17,116.26x = 395,097,298.60
  5. Step 5: Solve for x
    x = 395,097,298.60/17,116.26
  6. Step 6: Final answer
    x = 23,083.16

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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.