Home / 40,583.25-60,821.42-17,180.73

Finding the Fourth Proportional to 40,583.25, 60,821.42 and 17,180.73

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Solution

The fourth proportional to 40,583.25, 60,821.42 and 17,180.73 is: 25,748.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,583.25 : 60,821.42 = 17,180.73 : x
  2. Step 2: Convert to fraction form
    40,583.25/60,821.42 = 17,180.73/x
  3. Step 3: Cross multiply
    40,583.25x = 60,821.42 × 17,180.73
  4. Step 4: Simplify right side
    40,583.25x = 1,044,956,309.33
  5. Step 5: Solve for x
    x = 1,044,956,309.33/40,583.25
  6. Step 6: Final answer
    x = 25,748.46

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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.