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Finding the Fourth Proportional to 24,953.46, 34,435.26 and 13,623.18

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Solution

The fourth proportional to 24,953.46, 34,435.26 and 13,623.18 is: 18,799.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,953.46 : 34,435.26 = 13,623.18 : x
  2. Step 2: Convert to fraction form
    24,953.46/34,435.26 = 13,623.18/x
  3. Step 3: Cross multiply
    24,953.46x = 34,435.26 × 13,623.18
  4. Step 4: Simplify right side
    24,953.46x = 469,117,745.33
  5. Step 5: Solve for x
    x = 469,117,745.33/24,953.46
  6. Step 6: Final answer
    x = 18,799.71

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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.