Home / 25,122.35-37,625.75-14,004.41

Finding the Fourth Proportional to 25,122.35, 37,625.75 and 14,004.41

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Solution

The fourth proportional to 25,122.35, 37,625.75 and 14,004.41 is: 20,974.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,122.35 : 37,625.75 = 14,004.41 : x
  2. Step 2: Convert to fraction form
    25,122.35/37,625.75 = 14,004.41/x
  3. Step 3: Cross multiply
    25,122.35x = 37,625.75 × 14,004.41
  4. Step 4: Simplify right side
    25,122.35x = 526,926,453.60
  5. Step 5: Solve for x
    x = 526,926,453.60/25,122.35
  6. Step 6: Final answer
    x = 20,974.41

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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.