Home / 23,701.11-32,707.71-13,092.54

Finding the Fourth Proportional to 23,701.11, 32,707.71 and 13,092.54

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Solution

The fourth proportional to 23,701.11, 32,707.71 and 13,092.54 is: 18,067.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,701.11 : 32,707.71 = 13,092.54 : x
  2. Step 2: Convert to fraction form
    23,701.11/32,707.71 = 13,092.54/x
  3. Step 3: Cross multiply
    23,701.11x = 32,707.71 × 13,092.54
  4. Step 4: Simplify right side
    23,701.11x = 428,227,001.48
  5. Step 5: Solve for x
    x = 428,227,001.48/23,701.11
  6. Step 6: Final answer
    x = 18,067.80

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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.