Home / 11,893.01-17,842.25-3,573.19

Finding the Fourth Proportional to 11,893.01, 17,842.25 and 3,573.19

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Solution

The fourth proportional to 11,893.01, 17,842.25 and 3,573.19 is: 5,360.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,893.01 : 17,842.25 = 3,573.19 : x
  2. Step 2: Convert to fraction form
    11,893.01/17,842.25 = 3,573.19/x
  3. Step 3: Cross multiply
    11,893.01x = 17,842.25 × 3,573.19
  4. Step 4: Simplify right side
    11,893.01x = 63,753,713.60
  5. Step 5: Solve for x
    x = 63,753,713.60/11,893.01
  6. Step 6: Final answer
    x = 5,360.60

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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.