Home / 17,262.34-23,799.09-11,283.73

Finding the Fourth Proportional to 17,262.34, 23,799.09 and 11,283.73

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Solution

The fourth proportional to 17,262.34, 23,799.09 and 11,283.73 is: 15,556.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,262.34 : 23,799.09 = 11,283.73 : x
  2. Step 2: Convert to fraction form
    17,262.34/23,799.09 = 11,283.73/x
  3. Step 3: Cross multiply
    17,262.34x = 23,799.09 × 11,283.73
  4. Step 4: Simplify right side
    17,262.34x = 268,542,505.81
  5. Step 5: Solve for x
    x = 268,542,505.81/17,262.34
  6. Step 6: Final answer
    x = 15,556.55

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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.