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Finding the Fourth Proportional to 14,699.41, 22,052.82 and 6,807.61

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Solution

The fourth proportional to 14,699.41, 22,052.82 and 6,807.61 is: 10,213.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,699.41 : 22,052.82 = 6,807.61 : x
  2. Step 2: Convert to fraction form
    14,699.41/22,052.82 = 6,807.61/x
  3. Step 3: Cross multiply
    14,699.41x = 22,052.82 × 6,807.61
  4. Step 4: Simplify right side
    14,699.41x = 150,126,997.96
  5. Step 5: Solve for x
    x = 150,126,997.96/14,699.41
  6. Step 6: Final answer
    x = 10,213.13

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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.