Home / 62,817.41-94,243.70-25,403.75

Finding the Fourth Proportional to 62,817.41, 94,243.70 and 25,403.75

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Solution

The fourth proportional to 62,817.41, 94,243.70 and 25,403.75 is: 38,112.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,817.41 : 94,243.70 = 25,403.75 : x
  2. Step 2: Convert to fraction form
    62,817.41/94,243.70 = 25,403.75/x
  3. Step 3: Cross multiply
    62,817.41x = 94,243.70 × 25,403.75
  4. Step 4: Simplify right side
    62,817.41x = 2,394,143,149.05
  5. Step 5: Solve for x
    x = 2,394,143,149.05/62,817.41
  6. Step 6: Final answer
    x = 38,112.74

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1.5x scale

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.