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Finding the Fourth Proportional to 10,759.37, 14,843.75 and 7,933.46

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Solution

The fourth proportional to 10,759.37, 14,843.75 and 7,933.46 is: 10,945.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,759.37 : 14,843.75 = 7,933.46 : x
  2. Step 2: Convert to fraction form
    10,759.37/14,843.75 = 7,933.46/x
  3. Step 3: Cross multiply
    10,759.37x = 14,843.75 × 7,933.46
  4. Step 4: Simplify right side
    10,759.37x = 117,762,182.99
  5. Step 5: Solve for x
    x = 117,762,182.99/10,759.37
  6. Step 6: Final answer
    x = 10,945.09

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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.