Home / 23,703.21-32,709.76-13,092.62

Finding the Fourth Proportional to 23,703.21, 32,709.76 and 13,092.62

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Solution

The fourth proportional to 23,703.21, 32,709.76 and 13,092.62 is: 18,067.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,703.21 : 32,709.76 = 13,092.62 : x
  2. Step 2: Convert to fraction form
    23,703.21/32,709.76 = 13,092.62/x
  3. Step 3: Cross multiply
    23,703.21x = 32,709.76 × 13,092.62
  4. Step 4: Simplify right side
    23,703.21x = 428,256,261.69
  5. Step 5: Solve for x
    x = 428,256,261.69/23,703.21
  6. Step 6: Final answer
    x = 18,067.44

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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.