Home / 17,240.51-23,793.09-11,584.73

Finding the Fourth Proportional to 17,240.51, 23,793.09 and 11,584.73

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Solution

The fourth proportional to 17,240.51, 23,793.09 and 11,584.73 is: 15,987.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,240.51 : 23,793.09 = 11,584.73 : x
  2. Step 2: Convert to fraction form
    17,240.51/23,793.09 = 11,584.73/x
  3. Step 3: Cross multiply
    17,240.51x = 23,793.09 × 11,584.73
  4. Step 4: Simplify right side
    17,240.51x = 275,636,523.52
  5. Step 5: Solve for x
    x = 275,636,523.52/17,240.51
  6. Step 6: Final answer
    x = 15,987.72

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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.