Home / 132,964.75-199,403.82-44,194.42

Finding the Fourth Proportional to 132,964.75, 199,403.82 and 44,194.42

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Solution

The fourth proportional to 132,964.75, 199,403.82 and 44,194.42 is: 66,277.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,964.75 : 199,403.82 = 44,194.42 : x
  2. Step 2: Convert to fraction form
    132,964.75/199,403.82 = 44,194.42/x
  3. Step 3: Cross multiply
    132,964.75x = 199,403.82 × 44,194.42
  4. Step 4: Simplify right side
    132,964.75x = 8,812,535,672.17
  5. Step 5: Solve for x
    x = 8,812,535,672.17/132,964.75
  6. Step 6: Final answer
    x = 66,277.23

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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.