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Finding the Fourth Proportional to 23,404.29, 32,297.94 and 12,793.93

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Solution

The fourth proportional to 23,404.29, 32,297.94 and 12,793.93 is: 17,655.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,404.29 : 32,297.94 = 12,793.93 : x
  2. Step 2: Convert to fraction form
    23,404.29/32,297.94 = 12,793.93/x
  3. Step 3: Cross multiply
    23,404.29x = 32,297.94 × 12,793.93
  4. Step 4: Simplify right side
    23,404.29x = 413,217,422.01
  5. Step 5: Solve for x
    x = 413,217,422.01/23,404.29
  6. Step 6: Final answer
    x = 17,655.63

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.