Home / 29,777.14-44,664.09-8,716.33

Finding the Fourth Proportional to 29,777.14, 44,664.09 and 8,716.33

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Solution

The fourth proportional to 29,777.14, 44,664.09 and 8,716.33 is: 13,074.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,777.14 : 44,664.09 = 8,716.33 : x
  2. Step 2: Convert to fraction form
    29,777.14/44,664.09 = 8,716.33/x
  3. Step 3: Cross multiply
    29,777.14x = 44,664.09 × 8,716.33
  4. Step 4: Simplify right side
    29,777.14x = 389,306,947.59
  5. Step 5: Solve for x
    x = 389,306,947.59/29,777.14
  6. Step 6: Final answer
    x = 13,074.02

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Why These Related Problems?

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