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Finding the Fourth Proportional to 32,514.54, 44,868.50 and 18,369.42

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Solution

The fourth proportional to 32,514.54, 44,868.50 and 18,369.42 is: 25,348.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,514.54 : 44,868.50 = 18,369.42 : x
  2. Step 2: Convert to fraction form
    32,514.54/44,868.50 = 18,369.42/x
  3. Step 3: Cross multiply
    32,514.54x = 44,868.50 × 18,369.42
  4. Step 4: Simplify right side
    32,514.54x = 824,208,321.27
  5. Step 5: Solve for x
    x = 824,208,321.27/32,514.54
  6. Step 6: Final answer
    x = 25,348.92

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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.