Home / 11,832.76-17,749.14-4,041.64

Finding the Fourth Proportional to 11,832.76, 17,749.14 and 4,041.64

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Solution

The fourth proportional to 11,832.76, 17,749.14 and 4,041.64 is: 6,062.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,832.76 : 17,749.14 = 4,041.64 : x
  2. Step 2: Convert to fraction form
    11,832.76/17,749.14 = 4,041.64/x
  3. Step 3: Cross multiply
    11,832.76x = 17,749.14 × 4,041.64
  4. Step 4: Simplify right side
    11,832.76x = 71,735,634.19
  5. Step 5: Solve for x
    x = 71,735,634.19/11,832.76
  6. Step 6: Final answer
    x = 6,062.46

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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.