Home / 29,564.08-44,363.84-11,791.60

Finding the Fourth Proportional to 29,564.08, 44,363.84 and 11,791.60

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Solution

The fourth proportional to 29,564.08, 44,363.84 and 11,791.60 is: 17,694.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,564.08 : 44,363.84 = 11,791.60 : x
  2. Step 2: Convert to fraction form
    29,564.08/44,363.84 = 11,791.60/x
  3. Step 3: Cross multiply
    29,564.08x = 44,363.84 × 11,791.60
  4. Step 4: Simplify right side
    29,564.08x = 523,120,655.74
  5. Step 5: Solve for x
    x = 523,120,655.74/29,564.08
  6. Step 6: Final answer
    x = 17,694.47

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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.