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Finding the Fourth Proportional to 29,514.96, 44,272.29 and 7,328.33

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Solution

The fourth proportional to 29,514.96, 44,272.29 and 7,328.33 is: 10,992.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,514.96 : 44,272.29 = 7,328.33 : x
  2. Step 2: Convert to fraction form
    29,514.96/44,272.29 = 7,328.33/x
  3. Step 3: Cross multiply
    29,514.96x = 44,272.29 × 7,328.33
  4. Step 4: Simplify right side
    29,514.96x = 324,441,923.12
  5. Step 5: Solve for x
    x = 324,441,923.12/29,514.96
  6. Step 6: Final answer
    x = 10,992.46

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.