Home / 11,588.00-17,381.99-3,268.89

Finding the Fourth Proportional to 11,588.00, 17,381.99 and 3,268.89

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Solution

The fourth proportional to 11,588.00, 17,381.99 and 3,268.89 is: 4,903.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,588.00 : 17,381.99 = 3,268.89 : x
  2. Step 2: Convert to fraction form
    11,588.00/17,381.99 = 3,268.89/x
  3. Step 3: Cross multiply
    11,588.00x = 17,381.99 × 3,268.89
  4. Step 4: Simplify right side
    11,588.00x = 56,819,821.46
  5. Step 5: Solve for x
    x = 56,819,821.46/11,588.00
  6. Step 6: Final answer
    x = 4,903.34

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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.