Home / 10,716.37-14,788.17-5,936.04

Finding the Fourth Proportional to 10,716.37, 14,788.17 and 5,936.04

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Solution

The fourth proportional to 10,716.37, 14,788.17 and 5,936.04 is: 8,191.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,716.37 : 14,788.17 = 5,936.04 : x
  2. Step 2: Convert to fraction form
    10,716.37/14,788.17 = 5,936.04/x
  3. Step 3: Cross multiply
    10,716.37x = 14,788.17 × 5,936.04
  4. Step 4: Simplify right side
    10,716.37x = 87,783,139.22
  5. Step 5: Solve for x
    x = 87,783,139.22/10,716.37
  6. Step 6: Final answer
    x = 8,191.50

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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.