Home / 62,818.41-94,245.20-25,404.75

Finding the Fourth Proportional to 62,818.41, 94,245.20 and 25,404.75

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Solution

The fourth proportional to 62,818.41, 94,245.20 and 25,404.75 is: 38,114.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,818.41 : 94,245.20 = 25,404.75 : x
  2. Step 2: Convert to fraction form
    62,818.41/94,245.20 = 25,404.75/x
  3. Step 3: Cross multiply
    62,818.41x = 94,245.20 × 25,404.75
  4. Step 4: Simplify right side
    62,818.41x = 2,394,275,744.70
  5. Step 5: Solve for x
    x = 2,394,275,744.70/62,818.41
  6. Step 6: Final answer
    x = 38,114.24

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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.