Home / 17,433.38-26,244.93-15,883.34

Finding the Fourth Proportional to 17,433.38, 26,244.93 and 15,883.34

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Solution

The fourth proportional to 17,433.38, 26,244.93 and 15,883.34 is: 23,911.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,433.38 : 26,244.93 = 15,883.34 : x
  2. Step 2: Convert to fraction form
    17,433.38/26,244.93 = 15,883.34/x
  3. Step 3: Cross multiply
    17,433.38x = 26,244.93 × 15,883.34
  4. Step 4: Simplify right side
    17,433.38x = 416,857,067.05
  5. Step 5: Solve for x
    x = 416,857,067.05/17,433.38
  6. Step 6: Final answer
    x = 23,911.43

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.