Home / 11,490.83-17,232.00-4,093.33

Finding the Fourth Proportional to 11,490.83, 17,232.00 and 4,093.33

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Solution

The fourth proportional to 11,490.83, 17,232.00 and 4,093.33 is: 6,138.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,490.83 : 17,232.00 = 4,093.33 : x
  2. Step 2: Convert to fraction form
    11,490.83/17,232.00 = 4,093.33/x
  3. Step 3: Cross multiply
    11,490.83x = 17,232.00 × 4,093.33
  4. Step 4: Simplify right side
    11,490.83x = 70,536,204.13
  5. Step 5: Solve for x
    x = 70,536,204.13/11,490.83
  6. Step 6: Final answer
    x = 6,138.48

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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.