Home / 11,539.60-17,313.95-5,996.43

Finding the Fourth Proportional to 11,539.60, 17,313.95 and 5,996.43

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Solution

The fourth proportional to 11,539.60, 17,313.95 and 5,996.43 is: 8,997.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,539.60 : 17,313.95 = 5,996.43 : x
  2. Step 2: Convert to fraction form
    11,539.60/17,313.95 = 5,996.43/x
  3. Step 3: Cross multiply
    11,539.60x = 17,313.95 × 5,996.43
  4. Step 4: Simplify right side
    11,539.60x = 103,821,904.19
  5. Step 5: Solve for x
    x = 103,821,904.19/11,539.60
  6. Step 6: Final answer
    x = 8,997.01

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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.