Home / 17,107.56-23,610.78-10,036.26

Finding the Fourth Proportional to 17,107.56, 23,610.78 and 10,036.26

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Solution

The fourth proportional to 17,107.56, 23,610.78 and 10,036.26 is: 13,851.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,107.56 : 23,610.78 = 10,036.26 : x
  2. Step 2: Convert to fraction form
    17,107.56/23,610.78 = 10,036.26/x
  3. Step 3: Cross multiply
    17,107.56x = 23,610.78 × 10,036.26
  4. Step 4: Simplify right side
    17,107.56x = 236,963,926.88
  5. Step 5: Solve for x
    x = 236,963,926.88/17,107.56
  6. Step 6: Final answer
    x = 13,851.42

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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.