Home / 23,667.41-32,664.19-15,054.43

Finding the Fourth Proportional to 23,667.41, 32,664.19 and 15,054.43

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Solution

The fourth proportional to 23,667.41, 32,664.19 and 15,054.43 is: 20,777.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,667.41 : 32,664.19 = 15,054.43 : x
  2. Step 2: Convert to fraction form
    23,667.41/32,664.19 = 15,054.43/x
  3. Step 3: Cross multiply
    23,667.41x = 32,664.19 × 15,054.43
  4. Step 4: Simplify right side
    23,667.41x = 491,740,761.86
  5. Step 5: Solve for x
    x = 491,740,761.86/23,667.41
  6. Step 6: Final answer
    x = 20,777.13

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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.