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Finding the Fourth Proportional to 24,716.86, 34,111.72 and 14,108.10

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Solution

The fourth proportional to 24,716.86, 34,111.72 and 14,108.10 is: 19,470.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,716.86 : 34,111.72 = 14,108.10 : x
  2. Step 2: Convert to fraction form
    24,716.86/34,111.72 = 14,108.10/x
  3. Step 3: Cross multiply
    24,716.86x = 34,111.72 × 14,108.10
  4. Step 4: Simplify right side
    24,716.86x = 481,251,556.93
  5. Step 5: Solve for x
    x = 481,251,556.93/24,716.86
  6. Step 6: Final answer
    x = 19,470.58

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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.