Home / 121,766.69-182,650.38-37,524.14

Finding the Fourth Proportional to 121,766.69, 182,650.38 and 37,524.14

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Solution

The fourth proportional to 121,766.69, 182,650.38 and 37,524.14 is: 56,286.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    121,766.69 : 182,650.38 = 37,524.14 : x
  2. Step 2: Convert to fraction form
    121,766.69/182,650.38 = 37,524.14/x
  3. Step 3: Cross multiply
    121,766.69x = 182,650.38 × 37,524.14
  4. Step 4: Simplify right side
    121,766.69x = 6,853,797,705.75
  5. Step 5: Solve for x
    x = 6,853,797,705.75/121,766.69
  6. Step 6: Final answer
    x = 56,286.31

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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.