Home / 11,093.13-16,634.08-3,695

Finding the Fourth Proportional to 11,093.13, 16,634.08 and 3,695

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Solution

The fourth proportional to 11,093.13, 16,634.08 and 3,695 is: 5,540.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,093.13 : 16,634.08 = 3,695 : x
  2. Step 2: Convert to fraction form
    11,093.13/16,634.08 = 3,695/x
  3. Step 3: Cross multiply
    11,093.13x = 16,634.08 × 3,695
  4. Step 4: Simplify right side
    11,093.13x = 61,462,925.60
  5. Step 5: Solve for x
    x = 61,462,925.60/11,093.13
  6. Step 6: Final answer
    x = 5,540.63

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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.